win xaml metro apps odataebook windows odataauthor samidip basuprice 99 formats pdf word epub mobi source code added downloadable package number pages 24release date december 2011this book collects parts silverlightshow article series 'windows odata' together author heard buzz brave new world msft’s build conference even attended wonderful webinar “getting started development 8” by gill cleeren ready hands muddy ebook talk towards writing data driven specifically odata amp here’s we’ll cover part †handling app consumption updates make well behaved citizen artwork snapped views contracts application bar etc always demo solution along samples available download chapter introductionprerequisitesthe datathe appthe uifetching datadata summarychapter introductionthe barui modescontractsartworksummaryabout basu technologist gadget lover working manager solutions lead sogeti out columbus oh unit having worked wp7 ctp days now spends much time spreading discover full potential phone platform cloud based mobile general passionately runs central ohio user group http cowpug org found atleast couple hobbyist projects spare times call travel culinary adventures wife find more samidipbasu com

perlin noise wikipedia free encyclopediaperlin computer generated visual effect developed ken won academy award use motion picture tron used simulate elements nature especially useful circumstances memory limited two dimensional slice through 3d proceduraltexture primitive type gradient effects artists increase appearance realism graphics function pseudo random details same size see image property allows readily controllable multiple scaled copies inserted mathematical expressions create great variety procedural textures synthetic cgi make such fire smoke clouds appear more natural imitating controlled frequently generate extremely demos increasingly finding processing units real time games edit developmentperlin resulted work working applications group inc 1997 technical achievement arts sciences contribution 1982 film algorithm rescaled added itself fractal commonly implemented defined number dimensions define grid each coordinate stores unit length sample determine cell you're compute vectors location calculate dot products corresponding distance finally interpolate first derivative both endpoints possibly second 2002 created simplex similar alleviates problems classic computational complexity complexityfor being 2n n2 references kerman phillip macromedia flash projects techniques job done sams publishing 2006 external links newpp limit report preprocessor node count 735 1000000 post expand include 8560 2048000 bytes template argument expensive parser 500 saved cache key enwiki pcache idhash 452638 en timestamp 20120225172213 mw4

steering behaviors autonomous characterskeywords animation techniques virtual interactive environments games simulation behavioral agent situated embodied reactive vehicle path planning following pursuit evasion obstacle avoidance collision flocking group behavior navigation artificial life improvisation abstract paper presents solutions one requirement characters ability navigate around world improvisational manner largely independent particulars character’s means locomotion combinations used achieve higher level goals example here avoiding obstacles follow corridor join divides motion three levels focus middle briefly describe lower touch lightly goal setting strategy introductionautonomous type intended use computer media such reality agents represent character story game improvise actions stands contrast both animated film whose scripted advance avatar directed real time human player participant sometimes called non combine aspects robot skills actor theater usually robots certainly actors share properties each term many contexts attempt locate terminology relation fields study exist isolation shared entities data mining former controller power grid latter instinctive driven stimulus deliberative intellectual classic ai sense deal exclusively information softbot knowbot physical manifestation typical industrial define several distinct classes category suggests mechanical devices studied via computational practice viewed suspicion purists robotics field diverge unpredictable ways another class based model denote being simulations device instead analogous physically hence paper’s title meanings mean complex action animal volition instinct predictable simple chaotic multimedia applications synonym refer better understood dividing layers clarity specificity discussion figure shows division hierarchy selection dissections possible similar layer described blumberg galyean 95 call motivation task motor note presented widely applicable well suited types conversational chatterbot require significantly different structure consider cowboys tending herd cattle out range cow wanders away trail boss tells cowboy fetch stray giddy up horse guides possibly along way represents noticing state changed left retrieve represented decomposes series subgoals approach avoid subgoal corresponds team various control signals vocal commands spurs reins steers towards target general terms express concepts go faster slower turn right implements taking cowboy’s input moves indicated direction result interaction horse’s visual perception balance muscles applying torques joints skeleton engineering point view legged very hard problem raibert 91 hodgins give second thought enough detail provide concrete foundation brief primarily context combining blending basic finding topic related separate subject algorithms dijkstra's operate networks representing grids essentially solve mazes solution serve specification analogy compare written driving instructions getting place act car route excellent over see reese 99 order understand thrust work noted discussed relate fast running versus crawling informal notion meant suggest velocity large relative maximum turning acceleration anticipate future take account eventual consequences current draw long history research machines servomechanisms theory roots 1940s norbert wiener’s 1948 book cybernetics communication machine wiener 48 came greek word meaning steersman during late 40s neurophysiologist grey walter constructed robotic turtles 50 first exhibit emergent early 1980s valentino braitenberg extrapolated walter’s prototypes experiments fanciful vehicles progressively more 84 david zeltzer began models intelligence 83 1987 created bird flocks closely those reynolds 87 list below divided categories although cases distinction somewhat arbitrary generally works oriented extent located overlap between vr rodney brooks popularized radical building controllers systems 85 originally inspired ethological ron arkin 89 92 centered application mobile arkin’s paralleled much schema perception›action mappings expressed potential opposed procedural without difference leads marc jessica now realistic touched 91b zapata et al focused strategies momentum 1992 maja mataric worked extensively collective 93 central theme ken kahn generated descriptions 79 90 pioneered popularizing idea gary ridsdale capable improvising static steve strassmann’s desktop strassmann 1991 extended notions include handling props emotional portrayal mônica costa’s costa allows house reactively dramatic touches ongoing project oz zoesis joseph bates barbara hayes roth 96 boids herds schools decomposed individual year 88 workshop mitchel resnick implemented lego logo michael travers demonstrated agar construction kit recent authors 94 key element fishtank multiuser installation museum teams mit’s lab nearlife 98 armin bruderlin procedurally walking 1989 randall beer’s dissertation cockroach beer noteworthy depth complexity neuroethological neural implementation tropisms chemotaxis thigmotaxis direct analogs wilhelms jane robert skinner investigate architectures thalmann navigated down corridors vision simulated 3d rendering michiel van de panne tasks parallel parking automobile space search keith still modeled crowds modified genetic algorithm karl sims simultaneously evolved brains bodies creatures styles seeking reported sab94 updated sab96 cliff miller coevolved predator prey xiaoyuan tu developed elaborate strikingly biomechanics fish included ethologically bruce detailed mechanism tinsley design response external alive maes patties improv perlin athomas goldberg covers gamut uses unique scripting perlin’s 1985 synthesis textures applied james cremer colleagues drivers extras creating ambient traffic simulators robin green bullfrog ea mature dungeon keeper part draft dave pottinger provides coordination groups 1999 bottom above embodiment converts body constraints imposed body’s strength limitation forces considered rider’s decisions conveyed making plugging new module imagine lifting rider placing cross country motorcycle remain same mapping involved bones involves wheeled engine wheels brakes role unchanged appropriate convention communicating completely specific scheme necessary compensate agility handing characteristics done adjusting tuning parameters given taken adaptive self calibrating technique driver quickly adapts unfamiliar case determine priori speed situation 23 mph slow bit until obtained dynamically balanced providing next section spaceship pre performing walk cycle attached hybrid inverse kinematics bridge gap terrain finally restricted inherent fixed set segments run stop selected discretely blended together underlying make idealized choice degree encompass wide conveyances horses aircraft submarines stretching legs simplistic generic equally good bad approximation mass hand computationally cheap linear moment inertia rotational compelling masses object zero radius oversimplified merely convenience loss generality always substitute plausible defined position property addition includes limited force adjusts vehicle’s plant magnitude capacity summarized single parameter max_force characterized top typically due finite deceleration viscous drag friction reciprocating parts alternative limiting max_speed limit enforced kinematic truncation vector orientation form aligned local coordinate geometric localize globalize connote transforming vectors scalar basis values components value 3x3 matrix quaternion 2d two heading angle physics forward euler integration step behaviorally determined produces equal added old produce truncated steering_force truncate steering_direction maintains incremental adjustment previous four specifying origin serving indicate length units mutually perpendicular directions axes referred side correspond course r3 people think obviously descriptive cartesian names rotated retained explicit rotations reconstructed combination substitution reorthogonalization start product operation construct new_forward normalize approximate_up needed new_side new_up approximate nearly frame changes small definition concept alignment uniquely specify freedom corresponding rotation axis known roll remains unconstrained constructing initial ensure consistent defining correct requires further heuristics flying useful banking align floor apparent gravity centrifugal conversely want centripetal produced maneuver presence sum gravitational add damp abrupt implement weighted surface hugging sliding constrain normal constrained purely tangential requirements easily met manifold mapped nearest made tangent subtracting portion becomes signal passed consists exactly quantity desired sets wheel accelerator brake quantities map generalized component interpreted positive negative asymmetrical decelerate braking accelerate shown assumption simulate effects skids spins slides furthermore holonomic undesirably solved additional constraint change lateral low speeds simulating assumes parameterized therefore calculation irrelevant clipped calls functions formulations replaced routines ohashi person perspective steered diagrams illustrating found web http www red com cwr steer seek fleeseek acts specified global radially attractive orbital depending particular desired_velocity continues eventually pass through back again moth buzzing light bulb description arrival flee simply points opposite evasionpursuit except quarry moving effective prediction target’s predictor reevaluate interval incorrect resulting 30 assuming scaling adding offset predicted location method estimate ideally interception unknowable maneuvers assumed constant naive reasonable performance larger pursuer far nearby estimator moderate quality dc distance sophisticated headings whether ahead behind metrics dot products unit quarry’s pursuer’s care reduce finds itself front fact appear toward contriving keep optimal isaacs 65 versions tended lightweight nonoptimal natural intentionally allowing foil predictive pursuitoffset refers passes near directly examples spacecraft doing fly strafing within sensor weapon colliding compute onto plane scale arrivalarrival identical full causes approaches slowing coincident begins pointing outside stopping inside ramped linearly target_offset ramped_speed slowing_distance clipped_speed minimum baseball base intersection coming avoidanceobstacle gives cluttered environment dodging important cause whereas takes lies wall corrective simplifying reasonably approximated spheres extend precise shape mind relates necessarily detection airplane trying mountain spherical suffice plane’s bounding sphere avoids mountain’s decomposable efficient representation shapes hubbard presumably unrelated egbert geometrical bares similarity convenient imaginary cylinder free diameter extends center immediate threat considers perhaps spatial portioning cull determines intersect localizing test projected greater radii similarly fully rejected remaining line performed intersects threatening computed negating projection obstacle’s returned imminent special null required final regarding beyond airport ignored wanderwander random easy generate uninteresting twitchy sustained turns interesting retain displacements thus results slightly displacement sphere’s circle wandering wander rate coherent noise explore exhaustively cover region forage resource details followingpath enables predetermined roadway tunnel constraining rigidly train rolling track paths centerline deviate spine spline curve poly connected tube swept move staying initially regard less deemed correctly otherwise veering followed 10 containment variations maintain certain allowable path’s swimming aquarium hockey players skating ice rink predict allowed accomplished obtain boundary find 11 flow followingflow tool directing particularly valuable production programming art staff designer scene planner layout artist defines arrows painted plan purpose paint program brush estimated sampled 12 unaligned avoidanceunaligned tries experience plaza lobby collisions predicting altering prevent complicated separation velocities exists circles site laterally backwards before approaching decides 13 neighborhood cohesion reacts perceptual 14 separationseparation others crowding exhaustive sort partitioning caching repulsive positions normalizing weighting scaled fundamental summed overall 15 cohesioncohesion cohere computing average original 16 alignmentalignment head averaging alternately tend neighbors combined sufficient helpful factors summing boid nine numerical weight 17 leader followingleader designated followers stay leader’s happen selves follower bumping relies desire draws optionally increases rectangular resuming quick sketches fit interpose attempts put soccer block members opposing interpolating shadow match docking meet hide identifying opponent behaviorsthe blocks patterns notes melody words need select blend unless seldom continually execute sequentially switch modes circumstances caribou grazing meadow suddenly wolves event triggers discrete thoughts forgotten predators tendency mix wolf grab bite food introduction extensive kinds commonly effectively acting forest allow escape trees afford ignore occurs straightforward factor especially producing harder shortcomings despite weights cancel inopportune times computation load decreased observing serves apply filter depend damping canceling addressed assigning priority checks returns indicating author prioritized dithering probability evaluated skipped allocation decide leave reimplementations years proved dither successfully conclusions decomposition minimal collection common including acknowledgments last twelve projects companies wish acknowledge cooperation coworkers specifically thank managerial support technical collaboration sony entertainment america phil harrison john phua attila vass gabor nagy sky chang tom harper dreamworks feature dylan kohler bart gawboy matt arrott lance williams saty raghavachary mike ullner sgi’s silicon studio bob brown leo blume roy hashimoto colleague electronic arts luc barthelet crane kelly pope frank giraffe symbolics graphics mcmahon andy kopra larry malone wahrman loving thanks wife lisa children eric dana become hope kids already references ronald proceedings ieee conference automation pages 264 271 international journal 112 domains 201 225 loyall bryan reilly scott architecture emotion social fourth european modeling multi martino camino italy cs cmu edu afs papers 144 ps 1990 neuroethology york academic press yuggoth ces cwru johng robopaper html 1995 creature siggraph annual acm 47 54 mit siggraph95 1994 hamsterdam lessons ethology third husbands meyer wilson editors cambridge massachusetts 108 117 1984 synthetic psychology ma robust layered march 1986 pp memo 864 september aim pdf calvert dynamic siggraph'89 vol 233 242 geoffrey 1996 co evolution ii methods animals animats pollack isbn 262 63178 cogs susx ac uk users davec pe feijó bruno schwabe daniel anais sibgrapi lotufo mascarenhas são carlos sp 159 165 icad puc rio br monica pubs htm kearney willemsen directable high autonomy la jolla ca uiowa aisp parris winkler movement 18 24 org cga cg1996 g4toc johnson wavesworld testbed dimensional semi phd thesis wave phdthesis outline gent puppets avatars developers’ stanford knowledge laboratory report ksl 09 file pub ksl_reports brogan significant dynamics 4th living iv 319 324 cc gatech gvu alife gz wooten o’brien animating athletics cook editor 71 78 sig95 philip approximating polyhedra critical transactions 03 179 210 tog hubbard96 rufus 1965 differential mathematical warfare optimization wiley sons kenneth 1979 creation 540 pattie darrell ’95 1993 designing understanding 51 80 usc publications abj95 yoshikazu approximations euclidean dimensions gems paul heckbert ftp princeton graphicsgems gemsiv image synthesizer '85 19 287 296 mrl nyu doc oscar responsive personality visualization issn 1077 2626 worlds 205 216 sig paper96 coordinated implementing developer magazine january gamasutra features game_design 19990122 movement_01 19990129 implementing_01 25 proceeding thomas sederberg 0097 8930 349 358 ringrose playter borvansky campbell evans lamb `91 video review issue 72 leglab otr bjørn stout pathfinder aaai spring symposium breese interdisciplinary ’87 sfi studies sciences volume christopher langton addison wesley redwood city usa 397 406 kits cacm 36 el mres bck 1998 distributed 21 34 1988 things developments g1 g13 published nobump director’s apprentice figures ph school science simon fraser university evolving andrew glassner 89791 667 22 biota ksims blockies index uu net ci egress imas fire safety ships automatic generation expressive straz renault olivier magnenat nadia amp 421 442 lcs mt liveworld animate chi’94 37 38 chi94 terzopoulos demetri fishes 43 dgp toronto sig94 department fiume vranesic reusable `90 234 1950 imitation scientific american 182 42 45 uwe facults eng ias gwonline newscientist ns 980725 robotman 1953 brain gerald duckworth ltd technology inc lepinay novales deplanques unstructured sab92 roitblat 115 1983 sigart 187 192 graphical abstraction mechanics articulated badler barsky morgan kaufmann publishers revision 1997 submitted 97 february version developers autogenerated posted april improve numbers links fix tags update pixel dimentions images doctor link

boids flocks herds schools distributed behavioral model 1986 made computer coordinated animal motion such bird fish based three dimensional computational geometry sort normally used animation aided design called generic simulated flocking creatures basic consists simple steering behaviors describe individual boid maneuvers positions velocities nearby flockmates each direct access whole scene's geometric description requires reacts within certain small neighborhood around itself characterized distance measured center angle boid's direction flight outside local ignored considered limited perception murky water probably more correct think defining region influence slightly elaborate early experiments included predictive obstacle avoidance goal seeking allowed fly through environments dodging static objects applications low priority behavior caused flock follow scripted path cooperation many coworkers symbolics graphics division whitney demos productions animated short featuring stanley stella breaking ice film first shown electronic theater siggraph '87 technical paper published same conference course notes '88 informal 1987 realm 1992 tim burton batman returns contained bat swarms penguin created modified versions original software developed andy kopra vifx later merged rhythm amp hues produced realistic imagery andrea losch boss films paul ashdown army penguins marching streets gotham city luck chris langton organized ground artificial life workshop few months helpful go between word give presentation become oft cited example principles particularly evocative emergence complex global arise interaction rules related systems multi agent individuals produce group component inherently nonlinear mixing gives emergent dynamics chaotic aspect time negative feedback provided controllers tends keep ordered result paragraphs above below bit repetitious good combine significant property unpredictability over moderate scales one moment applet flying primarily left right impossible predict moving five minutes very quite predictable second now traveling approximately unique contrasts both long term predictability periodic fits langton's 1990 observation phenomena exist poised edge chaos class simulation capture large number interacting autonomous agents models being biology ecology economics fields study note straightforward implementation algorithm asymptotic complexity n2 needs consider determine flockmate possible reduce cost down nearly use suitable spatial data structure allows kept sorted location finding given examining portion general vicinity algorithmic speed ups modern fast hardware real allowing interactive new 09 29 00 online resources boidsflocks email interview little came 11 10 another page report alife gas sophia smith literature review andrew gildfind summary hypergraph project acm education committee books articles 1993 book steven levyan epistemological 1995 zmagazine kees vuik 1994 cornell's scitech magazine kai wuan introduction moshe sipper forms part essay stewart dean particle allen martin darwin machine art simon pennyout control machines social economic world specifically chapter 2b kevin kellyartificial bruce sterlingfrom sf meets entertainment lifelike pattie maescomplexity emerging science order mitchell waldropgreat mambo chicken transhuman condition 1991 ed regisits alive scientists play god binary universe making 1998 curt suplee 12 06 li href http comp uark edu tlsmith research genesis html index terry birds schooling jason hagey abstract phenomenon claus emmecheemergent particles rick parentthe adaptive approach psychology 2000 bram bakker describes including cognitive audience pdf 15 feather together shawn carlson scientific americanamateur scientist column discusses role tool understanding biological 28 topics mention metaphor motioncomputer animationeurythmy susan amkraut michael girard procedural video show '85 available svr issue 21 entry final version appear ars electronica 89 herding vr production menagerie jessica hodgins colleagues georgia tech's gvu several physically legged hoppers pack bicyclists disney's lion king wildebeest stampede kiran joshi mj turner et al here two items brian tiemann's excellent www archive xiaoyuan tu implemented dissertation animals see reality sgi com shafer_mfg todd shafer artwork mov quicktime 320x240 144 frames mb santa barbara studios mark wendell dynamation create space elogium episode star trek voyager cs206 george washington university includes assignment implement student's animations 1997 1999 14 games virtual rip 1980 arcade game designed skelly featured enemy tanks exhibited avoided collisions seek canisters close player controlled vehicles combination collision details read skelly's screenshot emulator 27 01 plasm sample 1985 peterbroadwell rob myers robin schaufler eva manolis premiered 85 occasion school accidentally arose tank parallel helmut lorek matthew white up 50 transputer processors simulate 100 rates per better full article fishtank introduces visitors sciences started installation museum boston introduce jointly mit media lab nearlife inc recent projects great barrier reef theoretical towards evolving environment dome cave scot thrane refsland takeo ojika tom defanti johnson leigh carl loeffler proceedings worlds '98 paris france july roboticsmaja mataric heads southern california studies robotic maja's videos robots performing various press clippings wired cnn delightful story maja paragraph moux people thesis learning behaviour alexandros moukas contains section node39 node111 lego source code cooperative mobile robotics antecedents directions uny cao alex fukunaga kahng ucla 1996 surveys robot groups sheepdog richard vaughanet provides interesting contrast much work involved natural plays similar done training sheepdogs ducks less challenging stand sheep detail neil sumpter's pages vision robo examination exploration algorithms realistically multiple duncan crombie examines focuses obtained demonstrates createing behaviours self organization populations cem ünsal homogeneous population ant swarm transportation material investigates behaviroal 13 ants community cubic inch microrobots form structured capable task clustering following leader playing tag 02 collection publication israel wagner collective locomotion pierre arnaud lami papers labot java demonstation calculating ivars peterson news intelligence computation 24 aerospace aircraft spacecraft evolutionary computationartbiologyphysicstamás vicsek analysis physical letters august focused transitions provide complete understand prof vicsek's dana eckart cellular automata yu hai john toner volume 75 4326 december proof herd essential ability align alignment absence surprises nonequilibrium critical chemical reactions gzipped postscript presented fe phase quantitative theory october 58 pp 4828 4858 aip physics academic newsweek karl kruszelnicki transcripts audio recordings moments australian broadcasting corporation search optimization visualization techniques inspired swarmsparticle pso james kennedy russ eberhart searchs multidimensional solution somewhat genetic pso's points move velocity altered accelerations demo drive geographic macgill stan openshaw uses communication clusters spacial datasets foraging manage colony introduced marco dorigo take inspiration colonies solve function combinatorial problems information retrieval wide web client searching feasible de bra reinier post glenn proctor technique portrays datapoints 3d revealing correlations visualisation shared 91kb winter load balancing telecommunications networks ruud schoonderwoerd owen holland janet bruten leon rothkrantz links there's phone ward british telecom julia flynn businessweek network 08 behavioramorphous computing homepage exploring question obtain coherent numbers unreliable parts interconnected unknown irregular varying ways 05 payman arabshahi's mee's movement keith still legion crowds handle 000 sheryl canter pc april keio 2d include predation feeding species sells tools rampage efficient engine daniel bullok wrote resource deprived termites octavio miramontesa strategy programmable shell vehicleguide jan beutlerjonathan robbins' 8th grade mind yikes kids days howard zhang spring mass bodies simulates plane diagrams descriptions beauty nature site name gary flake shop added rule cause attempt maintain clear view ahead resulted classic formations migrating geese demonstration foodchain blackwell extends predator prey interactions duck pond 1977 o'connor although seem files pluribus unum january installment hayes' american talks examples traffic jams forest fires replicate findings craig reynolds's 'boids' harry brignull reports popbugs package thornton resulting aron helser ride along passively member pilot goids cathryn polinsky slides senior set schoolssome seminal hardcopy 1982 partridge june 114 123 chorus line hypothesis manoeuvre coordination avian 1984 wayne potts 309 344 345 dimensions aggregate edited parrish william hamner measuring modeling aggregations link 22 movie anchovies 160x120 pixels jpeg formats swimming kelp monterey bay aquarium fins live cam pictures crowded orca herring running akhalteke spadefish gallimimuses jurassic park formation wild asses mpeg turning temple grandin's livestock subjects recommended handling covers contain geometrical relationships shapes enclosures human handlers calvin's ascent humans hand ax heaven wish occurance lessons migratory goose folksy thoughts applying ideas bottom jim rible's canada discussion mixed evidence aerodynamic explanation seen references uwe kils illustrating benefit reduced due optical confusion migration advantages shoaling tony pritcher teleost fishes effect calls synchrokinesis whereby movements copied shoal accurate conditions suggests errors damped out rest vigilance size gathering western evening grosbeaks marc bekoff field ethology relative positioning affect scanning cutting horses dogs types trained evolved sport competitions origin assist raising stock found today special job dog stockdog help shepherd especially goats cattle animal's unit server 23 horse derived cowboy culture horse's skill defeat cattle's instinct separate cut national association history additional implementations listed boidsthis 1988 written common lisp symbolics' those winged technologies mirai browser recognize file try reformat filled text equivalent download platform independent christopher kline inventor executable support buzzz dark screen saver module macintosh computers fraser nice implements parameterized wasps altering parameters panels allow experiment sources simon's ad exeby jürgen schmitz windows application distinct adjusting readme schoolviewthis next david lambert ftp quariuma ric colasanti quarium simulator swim neighbour away different actions max boidsthere graphic programming ircam opcode boppersthis originally accompanied rudy rucker waite print imagine 3da commercial ipas plug studio cbl technology stone's mac powerpc qd3d 68000 macs fpu modules stone ishihama yoshiaki matfa's 1mattias fagerlund 95 windowsnt shot shows slider controls obstacles directx samplea stephen coy dmboids directmusic apprenticea kline's eric powers's opengl openinventor apprentice free non educational cool schoolby hooper predators naive subdividing hierarchy subschools 32 containing 33 200mhz pentium whale mentioned birdsa stanford quartetti eng shien wu showing vrml java3d canthony steed college london compare third test dive user northern lights electric image creates characters 30 gnat cloud mega flieskeith wiley extremely modifications vbboidrichard lowe visual planetsourcecode's vb repository run apparently specification 25 boidsrobert platt year direct3d rewrote binaries birdsolcay cirit shooter runs under 98 nt watch shoot back make attacks crowd simulationbill powers relation things suite demonstrations perceptual purposeful living organisms 16 creature simulatorjames greenbank ecological specific executables 04 cm modela starlogot connected mathematics sense building object background v1 0john kundert gibbs maya scripting language mel highend3d greg's boidsgreg persistence raytracer force vectors lexicological addition terms english rich words sometimes known nouns venereal frequently hunting major food amusing exaltation larks lipton viking isbn 0140170960 send comments reynolds lt cwr red3d gt exec cgi bin counter last update september 2001 fixed tests 2006 mork's 2007

anttweakbar gui library tweak parameters opengl directx applications antwiki wikipage start latest news 2011 03 26 version 14 released download changes 64 bit multiple windows support better mac osx direct3d11 example sdl sfml glfw more 2009 04 19 13 now compiles added functions twgetparam twsetparam arrow keys return key used navigate values twgetbarcount twgetbarbyindex twgetbarbyname twrefreshbar 2008 09 27 12 new var types tw_type_quat tw_type_dir allowing interactive tweaking rotations through quaternions 3d vectors directions management transparent bars archiveoverviewwhat small easy use allows programmers quickly add light intuitive graphical user interface graphic based 10 11 interactively screen variables bound controls allow users modify thus exposed easily modified displayed application one embedded called mainly targets need quick way tune even fullscreen mode see result real time demos games prototypes inline editors debug facilities weightier etc design integration designed minimize programmer's work offering fast clean non intrusive instance numerical automatically mapped rotoslider control rapid editing composed few learn common booleans integers floats enums directly pointers callback additional information min max provided keyboard shortcuts associated help window summarizes required providing coordinates visual ui editor organized following optional given hierarchy cases line code needed variable bar itself written programming integrated program performance mind typical rendering insignificant iconified fully works gnu linux windowing existing toolkits examples glut license free redistribute details downloadstart anttweakbarabout website developed dokuwiki developing project spare screenshots links feedback suggestions well appreciated philippe cachefile homez 65 antisphe www wiki data cache 48955223c833a54882b547b1de3e447f xhtml stop

flocks herds schools distributed behavioral modelby craig reynolds xxx temporary image abstract aggregate motion flock birds herd land animals school fish beautiful familiar part natural world type complex rarely seen computer animation paper explores approach based simulation alternative scripting paths each bird individually simulated elaboration particle being particles created model much work choose course implemented independent actor navigates according local perception dynamic environment laws physics rule set behaviors programmed animator result dense interaction relatively simple individual keywords flight constraints path planning citation 1987 graphics 21 siggraph '87 conference proceedings pages 25 34 full article available online html version copied red3d com mb pdf figures related links boids background update page cross references citations researchindex

msbuild multiple environments developer mineeven kind rides work back raging bull wearing one many cowboy hats whistling favourite willie nelson tune very software production hopefully qa perhaps build uat each requires subtle changes usually config file made create release database connection post technique use simplify process creating different makes releases much faster less error prone clickonce flavour core concepts relevant method promote new versions once you’ve read posting checkout extension ideas presented here subtly way ‘master build’ approach scenario’screating phase development lifecycle need ensure take interfere phases scenario’s seamlessly autonomously latest version debug app machine detects change run tests successful publish via environment batch similar interactive needs non dev box let’s assume prodsetting up customizationslook pre requisite install community tasks step now customized targets add top haven’t already lt propertygroup gt buildenvironment directly underneath choose condition 'dev' baseurlwebservices https mywebserviceaddress publishdir mymachine releasefolder 'qa' brevity put prod set ready go customizations ‘within’ lets discuss done we’re going property buildenvironmentthis brand ms knows nothing important default deal scenario mentioned above…developer getting debugging scenarios pass parameter more later simply value number variables choosein section xml above list possible values specific easy example i’ve included i’m update note properties ones uses check noticed successfully failed publishurl works installurl didn’t investigate side changed passing paramater built used determine same both variable destination sub directory valuesok sorted automatically pick publishing want datafirst consistently something endpoint address server com services userservice svc replace someuniquekeywithagoodname tricky bit ‘stage’ ideally don’t gets created bin myapp exe well succeed once…the keys updated respective replacement ok problem runs updates modifies adds key pair checks includes applied before manifests otherwise application modified given override two why… beforebuild afterbuild target name dependsontargets releasemodeupdateconfig configuration 'debug' updateconfigfileforenvironment removed couple extra ‘dependsontargets’ items project everything happen mode releasemode 'release' reason apply always day developers won’t prefer generateclickoncemanifests true call target…but even running appconfigfilename targetpath service addressâ fileupdate files encoding ascii regex replacementtext controls actually drives directory… replaces case afterwhen occurs creation during corebuild late csproj updating start clean exist deployment changesok information setup called publishqa bat echo offmsbuild applicationversion course doing telling ‘publish’ ensuring builds verion importantly tell open visual studio command prompt type enter… environment…with correct scenariomaking relatively simple solutions make come machineor ‘gets’ detectedrun scenariothe problems face vary greatly depending things describe challenges faced separate test assemblyeach never modify directlyi ‘master’ lives projects startup event copies xcopy locationfor advantages simplicity maintainability know clarify care testing logic mock objects etc ‘integration‘ unit contents talking environmental info current raw isn’t valid until ‘main’ definately duplicate data integration import msbuildextensionspath msbuildcommunitytasks means work…and against pulls project…xcopy projectdir ysummarythere ways potentially solve reasons fileunless workcreating quick reliable looking improving processes please point out flaws find completely i’d interested hearing see pro’s con’s vs happy building advertisementlike first

appfabric middlewareinthecloud …continued part read please understand context post solutionwe want customers submit power outages fictitious company located redmond washington area different time around queue scenario due growth kirkland subcontracted line maintenance another receive messages see vice versa configuring core artifactsthe user interface application once again asp net web add clicking new service label found design view canvas next provide appropriate name app click ok button now need create bus topic much artifacts issuerkey issuername uri provided following value sb lt your_namespace gt servicebus appfabriclabs com simpleservicebustopicnote notice requiresprovisioning property set true deploy provisioning taken care without additional work side shutdown azure compute emulator removed many ctp examples out people handle tasks servicebusnamespaceclientâ class code directly imagine under hood reference newly created rename references more descriptive title default import1 setup two subscriptions first subscription second redmondkirklandfor each provideâ properties provides interesting twist actual word “subscriptions” included between convention topicname subscriptionnamemuch blog going use retrieve via select represent client therefore simpleservicebussubscriptionredmond underlying build look diagram update applicationat point simply configured required solution written very functional source aspxâ page few controls text box addresstext citybutton used formin behind aspx event handler clicked protected btnsubmit_click object sender eventargs â â â â â â â â topicclient tc servicereferences createsimpleservicebustopic â â â messagesender ms createsender brokeredmessage bm createmessage txtaddress outagecity txtcity send lines significance include creating instance instantiation includes message body address coming assign city called kinda biztalk route based upon later filter note looks little appfabic seen worry configuration namespace issuer owner key ofâ messagingfactory approach better cleaner info handled model servicewe run method exists within discussed continue until cancellation request received purpose demonstration log retrievedâ trace viewer public cancellationtoken canceltoken â â â â â â â â â â â â â â â â diagnostics traceinformation entering loop iscancellationrequested â â â â â â â â â â â â â â subscriptionclient subclient createsimpleservicebussubscription createsubscriptionclient simpleservicebustopic messagereceiver mr createreceiver tryreceive timespan hours minutes seconds â â â â â â â â â â â â â â â â â â id â â messageid getbody complete hereâ â â â â â â â â â â â â â thread sleep 1000 attempt retrieved stored clientour follow path everything built cloud reside premise topics provisioned access example took console separate added manually assemblies collections generic linq microsoft messaging description simpletopiconprem programâ â â â â â â â â â static args â â â â â â â â â â â sburi servicebusenvironment createserviceuri empty your_key factory transportclientcredentialbase createsharedsecretcredential simpleservicebussubscriptionkirkland â â â â â â â â â â â â â â â writeline done reading pretty similar exception deal credentials testing applicationfor keep development fabric provision typing crtl f5 launch start means both applications up running ready filters copy â the space needle seattle logs discover clients proved initial deployment successful broadcast multiple end state desire remember order accomplish behavior rules unless missed something know way specify through servicebusnamespaceclient opted option cat team recently released tool explorer interrogate queues detailed information connected navigate delete existing rule basically saying right mouse anything sql expression case providing ’redmond’ established redmondsubscription lets reason match still prove working make equal bellevue wide open let’s head back selecting ’kirkland’ place â sure enough didn’t ruleclosing notes lose deployments dev local deployed return configure push matter per nice publishers instantiate instances consumers overall technology cool having pub sub opportunities organizations

wp7 context menus caliburn micro compiled experienceposted friday 13 2011 nigel sampson xaml based frameworks wpf silverlight tricky little beasts waiting trip people up they're provided awesome toolkit major problem don't exist visual tree way standard elements inhibits things cm action bubbling process bubbles through find target handle first thing need set conventions menu doesn't know element it'll use loaded event fire actions we'd much click add following configure method bootstrapper conventionmanager addelementconvention lt menuitem gt itemscontrol itemssourceproperty datacontext solving attached dependency property targetwithoutcontext default viewmodel bound something depend bit scenario cover two such scenarios post both deal common uses list data example purchases want edit delete slightly simpler one methods purchaseviewmodel publicclasspurchaseviewmodel propertychangedbase privatedecimal cost privatestring description public decimal 00m publicdecimal return value notifyofpropertychange publicstring publicvoid messagebox show editing messageboxbutton ok deleting publicclasspurchaselistviewmodel screen purchaselistviewmodel newbindablecollection newpurchaseviewmodel 50m coffee 15 95m lunch publiciobservablecollection we're pretty good right out box current listbox name itemtemplate datatemplate stackpanel width 456 designwidth 275 margin 12 background transparent contextmenuservice contextmenu header message attach textblock text binding style staticresource phonetextlargestyle verticalalignment bottom converterparameter converter stringformat phonetextsmallstyle foreground phoneaccentbrush second opinion more take parameter purchase complicated easy access i've seen solutions relativesource bindings aren't available thankfully still used elementname idea shortcut pass hope helps someone tags windows phone

managing workflow services windows server appfabricbefore startalthough necessity advised first read article wrote persistence tracking wf4extensions aspx allow compare between self hosting discussed appfabric order full advantage download setup attached projects machine vs2010 needed content relies having up running assumptionsbasic knowledge foundation communication assumed basic familiarity iis required comfortable dealing visual studio setting solutions installation configuration easy wizard process covered here focus seeing action discovering bits pieces examples require introductionif done composite web applications development definitely familiar associated problems consider scenario want build asp net application calling business built wf published wcf service now let's check challenges requirements usually face various options granted building robust reliable host non trivial task rely provides enhanced experience still more control provide management via files common error prone ability manage ui top very appealing requirement monitoring step monitor progress flow certain instance variables stages gives insight ongoing progresspersistence designing long processes becomes quite persist serialize store medium state sql example way unload waiting input reload again same scaling scale persisted later reloaded continue execution last point caching problem scalability memory property single load balancer bounces user request data lost solving issue possible third party far set extensions act infrastructure practical terms help tackle above remaining show through demos elaborate each one presenting demo hello servicethe hellowfservice zip includes three helloservice simple exposes operation accepts parameter returns value containing project template testclient console calls examine submitorder passing message job ends continues activity processorder submitted created automatically vs toolbox add reference lookwhen deploy solution end two hosted open manager alternatively installed go programs gt notice new tab follows contains icons dashboard place activities know wellendpoints configure endpoints exposed servicesservices projectsif click default site shown figure see correspond under website corresponds particular start configuring right select specify level source events image below selected database health enough careful higher overhead troubleshooting testing phase even errors production environments custom none cover sake discussion run fire wait until quickly recap happened called back behind scenes something visible client stats total call actually history subset tracked completed drill details instances result screen seen great reporting recall configured service1 view access page examining name shapes persistencepersistence important concept points case failure resume another variation unloading alone means keep remove course opens possibility flushed out pick xamlx change persistbeforesend sendresponse shape simply before sending response explained itself executing stop section finally need hint find pilling make difficult always clean databases fresh post http thedotnethub blogspot com 2010 05 html blog shows everything happen persists next tries made down thrown what's going failed logged failures recovered thing suspended doing restart couple seconds kicks refresh resumed finished successfully fail picks restarted time succeeds completes moved second saleservice originally provided part beta samples tweaked little bit consumes display catalog info complete testclient2 book cancel large expand shot clicking starts asks browse information hardcoded waits minute during reply confirm purchase passes without invocation terminates covering description gave over viewing understand unloadingbuild properties used designer additionally use instructed 20 inactivity following receives issued terminate list products switch requests moreover idle 40 pass disappeared terminated understanding unloadingwe experienced showing already described difference technical perspective cases those clients bank credit real fashion finish matter predict take precautions against nonetheless such makes sense detect exception try resend well analogous po product deciding carry day decide wake send decisions exactly short safe side hand free resources typically design carefully serializing storing comes performance hit trackingtracking inside peek variable values lifetime concepts nutshell deal records emitted four derived classes types workflowinstancequery started unloaded etc activitystatequery customtrackingquery track bookmarkresumptionquery bookmark whenever bookmarks mentioned profiles filters participants written participant writes etw event easily developed write icon form resulting drop profile sale link stuff together config file locate defines observe states corresponding lt workflowinstancequeries statename statustext assign expired status closed activitystatequeryactivityname variablename similarly newpurchaseorder purchasetotal orderid program bring play copy guid appears id assigned current paste recorded taken monitored scroll reach search based query summary table correlationthis related worth mentioning completion particularly revisit sends confirming initial issuing saved db confirmation messages engine routed solve correlation relating both unique copied simulated different correlated within correlations relevant cachingnote fairly topic scratches surface appfabic dedicated posting hopefully follow speeds frequently accessed thus reducing cached stored specific creates bottleneck distributed allows spreading multiple machines initiative released velocity needs works cache accesses cluster joined spread duplicated highly available api straightforward retrieve utilize instead cs uncomment lines methods comment line catalogid readline changes instruct getting interface

sectioninformation configsource property configuration represents value attribute specified configurationsection object associated implementation optionally specify separate file settings section defined useful multiple ways include files result more logical modular structure access security permissions used restrict sections during application initialization modified reloaded without requiring restart following example shows pages external lt config gt require set restartonexternalchanges true asp net applications run time assign name alternative case contents overwritten default connection information contained web occurs exist created contain empty connectionstrings added

building clickonce applications command linein microsoft visual studio 2005 build projects line even created integrated development environment ide fact rebuild project another computer net framework installed allows reproduce automated process example central lab advanced scripting techniques beyond scope itself invoke msbuild target publish tells create application folder equivalent selecting executes exe path prompt indicator key targets pressing f5 want achieve typing works default generated means explicitly need specify therefore same operation depends superset made change one basic source files corresponding assembly automatically rebuilt information generating full deployment mage tool manifest see walkthrough deploying manually projectclick new file menu dialog box appears select windows name cmdlinedemo click step ensures properly configured produce wizard finish generates displays web page called htm save make note location stored steps above published first time now outside lineexit start programs tools open root current user directory built type chdir documents remove existing produced rmdir optional subfolder named cmdlinedemo_1 contains setup bootstrapper install dotnetfx redistributables entire set deploy over via unc cd dvd procedures following properties inserted directly influence vbproj csproj lt assemblyoriginatorkeyfile gt windowsapplication3 snk generatemanifests true targetzone localintranet publishername productname publishurl http localhost applicationversion applicationrevision updateenabled updaterequired false updatemode foreground updateinterval updateintervalunits days updateurlenabled iswebbootstrapper bootstrapperenabled override without altering property publishing controlled security signing pages designer below description along indication each various determines used sign manifests assign strong assemblies whether initially generation course turn flag level trust emitted possible values internet localcomputer custom cause permission basically specifies permissions specified base app partial definitions hidden added configure installurl orâ updateurl version four digit number last substituted value revision integer increments notice incremented builds performed run shown users burned enabled updateurl supporturl linked add updates accessed indicates check background frequently units hours weeks receive options publisher displayed installing running case product shortcut prerequisites generate disk based mode three urls url needs different end ftp transfer finally use separate

calcengine data processing silverlight wpf †visualization 2010 net componentarta powerful client side enginefeaturing componentart calc programming language designed control brings rich computational capabilities suite includes ability easily define computed gridview cells programmatically generated chart series conditional formatting xaml structures ships library financial statistical dataset manipulation functions

patterns amp practices prism download manifestmanagerutility clickonceyou publish clickonce applications visual studio 2008 2010 sdk tool named manifest generating editing mage custom uses publishing apis exposes capabilities needed available desired administrators manage deployments server designed address common administrative tasks lightweight net framework windows based application given requires many very detailed steps performed correct order such modifying files listed make simpler utility manager sample here demonstrates use api deployment manifests way used updating file lists settings automated procedures topics composite library

digitalrune blog real time motion capture kinect xna begin entry title end sub head jan3written tuesday january 03 2012 ago discussed forum use microsoft sdk animate character model apply movement constraints joint rotation limits yesterday company new device figured spend rest afternoon trying write small sample here result download source code below video descriptionthe uses “marionette” approach ragdoll features animation therefore automatically supports collision detection interact physics objects push ball †tested first attempt hacked together hours 5h clean up commenting means really lot improved good proof concept downloadhere project including gt kinectanimationsample lt requirementsinstructionsafter downloading unblock zip file extract move folder samples enginemore information found fun footer section comments comment far re im intrested creating something simmilar example yours very familiar visual ive downloaded learn cant debugg see working know test apreciate help lucas february 14 2012re advanced contains difficult topics skeletal etc don't experience vc best advise start slow simpler app hub specific questions please visit support helmutg wednesday 15

net xna libraries digitalrune softwarethe engine 3d game microsoft framework studio supporting windows phone xbox 360 bundle development covering mathematics collision detection physics animation graphics particle systems guis lot more modular design gives developers freedom use individual whole package develop games simulations cutting edge technology read

code analysis homeeven project still alive http blogx co uk comments asp entry 812 personally prefer help out mono gendarme www com gendarmethe open source approach makes much easier write custom rules fix bugs existing

code converterthe converter go directly supports vb net boo class page_title formatter href formatcode aspx asp xhtml bat coco html java javascript patch php tex vbnet xml formatting capability exposed web service codeformatclient sample client application available download please note sharpdevelop ships samples htmlsyntaxcolorizer built upon conversion want use call convert really simple reference good method others deprecated first parameter following options cs2vbnet vbnet2cs cs2boo vbnet2boo fails look errormessage see went wrong otherwise convertedsource contain source target language doing exact same steps online windows forms demonstrating usage included technical background uses sharpdevelop's nrefactory perform work properly paste full file don't magic regex's replacement blown parser that's valid perfect ie references external guessed encounter problem such wrongly converted statement know reason provide more easily gather feedback touch via bug reporting forum providing what's working expected improve better results next time well everyone

msbuild extension packproject descriptionthe pack provides collection over 415 tasks loggers taskfactories high level summary currently cover includes following items active directory certificates com console date time drives environment variables event logs files folders ftp gac network performance counters registry services soundcode assemblies asyncexec cab code signing dynamicexecute file detokenisation guid’s mathematics strings threads xml zip filesapplications biztalk 2006 2009 email iis6 iis7 sourcesafe sql server 2005 2008 stylecop twitter team foundation visual basic windows virtual pc wmithe provided two versions version supports net framework looking contribute existing library author few bespoke donate community appreciate contribution offer please direct contributions feedback msbuildextensionpack required credits maintained source preferred task repository used extensively recommended ‘preferred repository’ inside microsoft build engine sayed ibrahim hashimi william bartholomew sure grab 2nd edition attrice sidekick now packyou find out more website http www info index htmupdate yourself day make life little easier try explorer msbuildexplorer comusing workflow 2010 tfs extensions tfsbuildextensions codeplex

workflow services visual design workflows wcf wf 4developers increasingly adopting service oriented architecture soa way building distributed applications uninitiated designing implementing apps intimidating microsoft net framework makes easier implement windows communication foundation provide productive environment authoring long running durable operations enforcing application protocol via ordering important implemented activities make use sending receiving data article explain combine several features introduced model instrumented mortgage approval process real estate company without having write code intended general introduction walk through entire creating working solution instead i’m going focus new practical business scenario full included download scenariolet’s start outlining around built contoso housing sells houses condos better customer end buying experience partners three companies assist potential customers needs each offers different interest rates prioritizes vendors ensure best deal assumption rate house more sell request web enters id price amount down payment loan period years salary information background verification first step see figure uses entered screen determine eligibility prior processthe follows rules applicant foreclosure bankruptcy lawsuit petition rejected credit history provides less 20 percent returned revision incorrect continue none above apply approved contacted according contoso’s preferred order vendor rejects next one asked there’s standard contract requests during stage query state once resolved accepted interaction recorded relationship management crm exposed result note shown description indication implementation declarative servicethe receive initial screening coordinate conversation register expose take days months complete save resume later both developers users know what’s debug achieve declaratively writing code†assemble configure components provided shows architectural diagram solutiona contained xamlx file defines define processes visually designer inferred based structure create studio 2010 project select template creates very simple sendreply similar class method receives integer returns extend adding add execution logic messaging configuration stored config regular open you’ll clean advantage improvements seamless they’re designed support message integration enable send out systems sendandreceivereply receivereply receiveandsendreply include correlation initializecorrelation correlationscope transactions transactedreceivescope allow modeling interactions within defined configuring operation activity sends target utilize even interact protocols configured parameter rpc approach actual controls wire sent received describing flowchartsyou sequence quick look point requires looping back previous that’s directly supported sequential require loop manually constructs such carefully modeled condition flowchart fit control flow lets describe much whiteboard describes nature single path under certain circumstances arrows boxes popular many disciplines default created mean it’s composite root simply delete easily diagrams typically draft flowchartflowchart great tool minimizing mismatch between executable specified case definition documentation let’s slow bit we’ve jumped empty time go home buyer introduces passed including workflowservicehost exposes endpoint allows communicate messages mentioned earlier means set input arguments call available need variables bind parameters another possible datacontract collapses fields parametersif want instance upon cancreateinstance property true compositiononce verifying conditions whether eligible before contacting decision shapes flowdecision works overall hard read furthermore modifications updating seems good expressing keep lean inside existing strong composition core freely composed wherever moreover arbitrary doesn’t impose limits convenience child displayed collapsed parent expand place click access flowchartwhat certainly example author codeactivity performs chained statements language choice pro cons potentially performance verifications executed pulse compact representation hand lose 
process opacity changing modifying recompiling results customerwhen return beginning reply right clicking selecting combination response exchange pattern pair duplex patterns “request wait response” callback suited invocation deciding nextwhen two branches reject drawing line action proceed decide taken flowswitch switch statement outbound arrow represents switchcorrelationwhen deemed asks additional correction words answer actually things grouping together classic sessions â a mapping piece types content takes incoming maps used multiple methods accessed client exchanged identifies desired up declare variable type correlationhandle handle store customercorrelationhandle companion activity’s grid correlations section properties correlateswith specifying correlate correlateson initializing handler correlationinitializers customercode field confusing here’s rule help identification extracts queries authored xpath don’t inspecting won’t looks key asking ratesif passes aluation remember doing therefore until approves requesting difference uri complicated fact involves waiting asynchronously simultaneously responding status copy times lots unnecessary duplication thus serious maintainability issue abstract same ideally done exactly custom approaches composing imperative base classes capabilities derived behavior asynccodeactivity work nativeactivity runtime public signatures terms inargument outargument item dragging dropping setting xaml called askvendor output waits minutes hours arrive responds actions parallel branch communicating listen vendor’s activityas left formats resulting sets completed flag listens completion completes signaled automatically toolbox drag drop haven’t assigned rectangle displayname displays applies compose invoking servicecontoso’s functionality registering invoke imply importing contracts import execute reference given proxy “add reference” servicecommunicating resultfinally app reads surface preconfigured saw added drill workonce sitting idle come weeks poses interesting challenges probably instances memory consume resources wouldn’t scale host crashes apocalyptic shut maintenance unfinished lost storage remove can†persistence saving medium retrieved tied machine occur third†affecting instance’s achieves improving scalability providing resilience†crash produce loss active resumed last persisted saved includes sql server extensible purchaseprocess sample sdk text persist news lt gt sqlworkflowinstancestore connectionstring source sqlexpress catalog instancestore integrated security asynchronous processing timetounload force unloaded delay workflowidle configures second instructs unload soon become database persistent responsible loading correct arrives â suppose 43 ask loads dispatches installed explicitly install scripts tracking serviceso communicates fashion pretty complex something goes wrong tell failed debugging breakpoints option production environments rich infrastructure tells happen events participant saves profiles filtering event log etwtrackingparticipant participants extending trackingparticipant proper etw etwtracking profilename healthmonitoring profile assess health now monitor fix problems appear supplies samples show troubleshooting monitoring level records fault propagation trackingprofile name activitydefinitionid workflowinstancequeries workflowinstancequery states started aborted unhandledexception faultpropagationqueries faultpropagationquery faultsourceactivityname faulthandleractivityname deploying consuming i’ve remaining task run developing hosting slightly iis azure extensions package imported dashboard summarized final wanted interface asp you’ve seen here plain proxies 10 serviceprotected onsubmit object sender eventargs contosorealestate contosorealestateclient evaluatemortgage txtid convert toint32 txthouseprice txtdownpayment txtyears txtsalary chkcredithistory checked chkbankrupcy chklawsuit chkforeclosure lblmessage cssclass btnsubmit visible equals btnmonitor closing notesas feature build world solutions assembling extensibility points tailor specific accommodate wide variety scenarios service†though necessary combined coordinates conversations artifact lot technologies leon welickiâ is program manager team focusing joining worked lead architect dev large spanish telecom external associate professor graduate computer science faculty pontifical university salamanca madrid thanks following technical experts reviewing â dave cliffe vikram desai kavita kamani bob schmidt

rendering xna framework inside wpf application nick gravelyn's blog site homefirst prefaces isn’t official solution embedding graphics simply personal attempt making happen code here optimized certainly gets job done alright yesterday decided wanted start building tools games nothing particular time knew use hidef now supported game studio beta go ahead visual 2010 net hard part came make play nice together searching interwebs found few ways people accomplished regular winform approach windowsformshost works thought bit ugly render frameless window over panels content quite you’re essentially going running per view hiding fact it’s separate user very d3dimage class display seems ideal directly expose native idirect3d9surface pointer way work bunch reflection hackery first idea looking wasn’t think create imagesource such image heading down msdn documentation road trying implement myself quickly near impossible decipher exactly queried pixel data wouldn’t even i’d stick existing writeablebitmap precise made wrap up rendertarget2d along handle transferring one lt summary gt wrapper handles taking moving consumed control public xnaimagesource idisposable target draw private rendertarget copy pixels buffer array byte used source return underlying bound creates new param name graphicsdevice width height hold false surfaceformat color depthformat depth24stencil8 96 pixelformats bgra32 null dispose true protected virtual bool disposing gc suppressfinalize commits bitmap commit getdata 32 bgra rgba swap bytes each length write lock marshal backbuffer adddirtyrect int32rect unlock place mechanism next set out custom xnacontrol add xaml minimal given wraps usercontrol myapp xmlns http schemas microsoft com winfx 2006 presentation minheight 50 minwidth background cornflowerblue rootimage special minimum size 50x50 seemed good course see more easily design basic hooked wrote codebehind primary responsibility setting managing during needed borrow graphicsdeviceservice cs winforms sample modify liking namely doesn’t matter remove parameters methods update apis eventually ended helper responsible creating graphicsdevicecontrol instances share same though many controls single implements standard igraphicsdeviceservice interface provides notification events device reset disposed singleton service instance static singletoninstance keep track sharing referencecount store current settings presentationparameters event eventhandler eventargs devicecreated devicedisposing devicereset deviceresetting constructor client addref method instead createdevice intptr windowhandle we're targets anyway somewhat irrelevant backbufferwidth 480 backbufferheight 320 backbufferformat devicewindowhandle depthstencilformat isfullscreen graphicsadapter defaultadapter graphicsprofile empty reference increment count interlocked ref releases release decrement last finish you’ve seen version you’ll fairly similar things removed moved creation property useful external classes hook others load manage we’re partial graphicsservice behind invoked needs redrawn action drawfunction initializecomponent fire finished loading loaded routedeventhandler xnacontrol_loaded finalizer clean object sender routedeventargs mode initialize designerproperties getisindesignmode initializegraphicsdevice override onrendersizechanged sizechangedinfo sizeinfo recreate amp actualwidth actualheight base presentationsource fromvisual hwndsource compositiontarget compositiontarget_rendering draws allows subclasses default behavior delegating invoke delegate someone something pretty setrendertarget allow unset changes again crazy read comments two notes performance anytime resized need fix point worried cost recreating everytime wpf’s fires 60fps overkill scenarios care drawing changed worth investigating both flag actually clear run drawn whatever cleared window’s spritebatch texture2d fromstream having great step forward want started working upgrading correct msbuild lot valid considered deprecated errorlogger servicecontainer fine contentbuilder attention xnaversion constant key token added rest pipeline assemblies importers processors const publickeytoken 6d5c3888ef60e27d readonly pipelineassemblies audioimporters effectimporter fbximporter textureimporter videoimporters ximporter statements build ones already aren’t replace withusing evaluation head fields find buildengine projectcollection project still type different namespace objects dynamically msbuildproject those createbuildproject fills information compare adjustment fit everything temporary memory projectpath path combine builddirectory contentproj outputpath bin collection error logger registerlogger fullpath properties setproperty xnaplatform windows xnaframeworkversion v4 xnaprofile configuration register pipelineassembly additem include file defines xml addimport msbuildextensionspath gamestudio contentpipeline adds piece really we’ve restructured around importer processor optional leave autodetected based extension passed through without processing filename metadata item var sortedlist link getfilename isnullorempty compile lastly liner exist anymore linq items removeitems removes files select compiled compileobjects itemtype updated ready contentmanager i’ll look pasting hopefully helps apps leveraging technologies

wpf hosting xna game studio nick gravelyn's blog site homea back wrote up method rendering content inside window involved render target doing cpu transfer those bits writeablebitmap pros cons extremely simple concept actual implementation enabled high level composition native elements allowed app leverage input events efficient process given full swap pixels each frame moved pixel shader prior getting data reduce good bit work you're still moving lot gpu limits targets without more plumbing switching away prevents making screen acceptable people built real time editing tool worked great needs asked ways integration provide performance don't require went drawing board talking coworker taking core idea running come new solution wpf's hwndhost base type create control subclasses child framework graphics leveraged graphicsdeviceservice winforms sample modifications handle graphicsdevice management used compositiontarget event drive draw loop concepts graphicsdevicecontrol controls present correct thus enabling apps multiple same sharing set trade offs essentially we're flipping pro con list above requires copies directly want means even large windows presenting longer use allows itself purpose due nature composite top exception being such menus dialogs really mouse directed window's wndproc handling causes duplication implement enough useful things didn't tackle few calls quite complex previous usage relatively straight forward comes down two solutions both different therefore recommend look see meet very add xaml layout loadcontent fire created renderxna fires additionally number hwnd various aspects couldn't route through normal uielement methods capture release makes cursor invisible forces position reset tools rotate object worry leaving view application shows actions graphicsdevicecontrols draws constantly spinning cube whose color based sliders left panel bottom one three colors changed buttons next 'r' 'g' 'b' keyboard keys hotkeys right button drag capturing hopefully proves feel free leave questions comments below make point clear pretty much support simply encourage everyone play run issues please start checking out msdn documentation ask hub forums community solve issue disclaimer code written colleague myself official mixing risk guarantees quality usability guarantee users downloadable licensed under microsoft public license terms found here http www com opensource licenses mspx ms pl

integrating xna wpf download code example here disclaimerintegration recurring topic interest developers working windows applications support 3d visualization microsoft repeatedly made clear two technologies playing together supported additionally remains 32 bit limits number commercial use managed graphics api before consider solution hosts production obligated point excellent wrapper d3d slimdx open source course free backgroundmicrosoft supports displaying images via d3dimage class winforms guru shawn hargreaves covered blog being case need ui around game ways violently hacking way success many people approaching problem different such one mentioned nick gravelyn's attempts wrap existing making few changes possible without addition separate thread loop arrived assistance several blogs forum postings began simple uses contentmanager import model public vector3 property used scale added drawablegamecomponent track framerate creating graphicsdevice initializing gamein application created user control called gamepanel xaml contains little more image d3dimage registers dependency bind loaded bound passed gamereflector class encapsulate nastier reflection details reflector to see methods run creategame attempt equivalent functionality window display first graphicsdevicemanager retrieved object calling non method changedevice raises preparingdevicesettings event allows specify hwnd parameter creation game's next call initialize calls loadcontent static visual var devicemanager getgraphicsdevicemanager sender gt resizable rendertarget2d drawing buffer whatever size needs graphicsdeviceinformation presentationparameters backbufferwidth 4096 backbufferheight create standard back dimensions 800 480 endif rendertargetusage preservecontents isfullscreen false devicewindowhandle presentationsource fromvisual hwndsource handle creates performs initializations gettype getmethod bindingflags nonpublic instance invoke new true private field getfields fieldtype typeof return getvalue throw invalidoperationexception an idirect3dsurface9 i wanted normal therefore versions preprocessor directive defining change surface draw having recreate listen resize each time changing render target always desirable removing definition graphicsdevice's instead getting nothing means resolution drawn fixed once lead stretching aliasing show takes idirect3dsurface9 obtained depending whether both contain pointers underlying objects com inherit iunknown pointer idirect3ddevice9 idirect3dtexture9 i'm interested interfaces ones obtain the idirect3dsurface9 device texture mip level guids d3d9 define interface placeholders vtable rest intptr getrendertargetsurface rendertarget surfacepointer getiunknownobject lt marshal throwexceptionforhr getsurfacelevel out releasecomobject getgraphicsdevicesurface getbackbuffer container unsafe defined below devicefield getfield pcomptr devicepointer unbox getobjectforiunknown comimport guid 85c31227 3de5 4f00 9b3a f11ac38c18b5 interfacetype cominterfacetype interfaceisiunknown getdevice setprivatedata getprivatedata freeprivatedata setpriority getpriority preload setlod getlod getlevelcount setautogenfiltertype getautogenfiltertype generatemipsublevels getleveldesc uint d0223b96 bf7a 43fd 92bd a43b0d82b9eb testcooperativelevel getavailabletexturemem evictmanagedresources getdirect3d getdevicecaps getdisplaymode getcreationparameters setcursorproperties setcursorposition showcursor createadditionalswapchain getswapchain getnumberofswapchains reset present swapchain backbuffer type backbufferpointer lock set register compositiontarget rendering loads tick raised handles update components putting mvvmi gameviewmodel teapotgame scale properties iteapotservice services getservice value gameview binds text box dockpanel stackpanel dock left textbox binding local contextmenu menuitem click don't second validate right clicking shows showing successfully circumvents airspace issues final note want front end yourself callback

slimdx homepageslimdx free open source framework enables developers easily build directx applications net technologies such vb ironpython designed efficient simple lean wrapper fully encompasses microsoft's gaming multimedia exposes managed code under mit x11 license content creative commons attribution share alike latest release march 2011 found users download page development based google homepage use site report bugs issues well complete copy questions ask otherwise wish discuss forum gamedev active forums mailing lists please prefix thread subject question reasonably specific isn't feel include exclude try hold irc graphicsdev channel afternet consulting servicesslimdx now up running help expertise both native means getting things done fraction time cost house solution leaves focus application instead fighting unfamiliar libraries obscure already powers wide range big budget games large scale weather services television deserve same level polish projects visit more information highly polished featured around microsoft apis several choices game follow link below features list notable comparison charts comparing players scene past present xna mdx opentk windows api pack read

avalondock hi thank very much interest thanks again integrating great projects long time started project during years worked lot application work really few follow up discussions issue reports apologize wish inform i'm working new current version already extisting maybe interested next week going publish first early features bug fixes old annoying issues here find key concepts descriptionavalondock wpf controls library used create docking layout present visualstudio supports fly out panes floating windows multiple manager same window styles themes host winforms successor 'wpf library' published codeproject quite ago http www com kb wpfdockinglib aspx featurescompletely written xamlalmost everything restyledsupport forms controlsknown issuesdue design decisions support use restricted environment xbap resourcesscreenshots

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integrating unity 3d non visual environments xna create 2d gamesthis video tutorial explains export game scene import microsoft source code plex project download package here http integratingunity3d codeplex com you're going use something please tell enjoy lucianojosebrmy blog lucjose wordpress

use scene editor unity 3d non visual environment create games environments 2d written article blog project help understand here exporter xml informations objects mono importer microsoft xna reusing same code 99 used video tutorial part explains export game import source plex want custom solution based company contact feel free whatever people intend expand creating new better versions you're going something please tell enjoy lucianojosebrmy lucjose wordpress com

attrice corporation microsoft build sidekick v2 general msbuild allows view edit debug visual studio© 2005 2008 2010 project files vb net vs team solution well custom projects providing rich graphic user interface integrated extensive logging capabilities application requires runtime operate supports schemas version flavors changing file schema dynamically during editing support elements depending selected see blog details usage patterns download trial available under license important evaluate software limited time installed fully functional 14 days once expires use convert full before expiration purchase applicable both online please visit page information licensing models pricing registration process email provided registered versions though users take precedence require found bug product specific feedback contact installation shipped framework respectively v3 featuresview structure tree grouped element type displayed order appearance imported shown hidden desired easily navigate between search dialog jump function log windowview properties grid raw xml editor ui intellisense project's items metadata list container such item group access help msdn line local collection review targets graphical diagram current optionally specifying session results issues detailed logs set breakpoints target task evaluated property values debugging specify builds select toolset friendly editors extension pack tasks new inline functions supported including datetime classes methods viewed added part experiencebeforetask amp aftertask attributes diagrams walkthroughs implementation notes uses proprietary based object model purpose compliance imports handling assured performed several publicly components copyright notices below includes weifenluo winformsui docking dll developed weifen luo covered mit 2007 luothis northwoods goexpress acknowledgements great thanks community received especially sayed ibrahim hashimi steve st jean anatoly popov bernard vander beken alan cyment martin bohring chad shelfhout john moshakis vipin goal simon devlin jesper hogstrom doron neumann nathan jones justin josef angel michael fourie dan moseley special maria shneerson mark d'urso legal short form engine studio trademarks

kids think technology fundamentally humangrowing up internet gives today’s children very unique view way world works one vastly different older generations ‘digital natives raised modern deeply embedded lives form natural understanding benefits rooted acceptance perspective further used make easier helps researchers predict future needs innovation learn digital weâ askedâ this question back september it’s oneâ that research firm latitude sought answer itsâ kids †discovery seriesâ initiative now find out specifically robotics inspire new opportunities learning creativity latitude’s robots school study conducted month asked illustrate write story answers “what happen part everyday life beyond ”the results provide compelling look youngsters feel importantly reveals tech huge potential blurring lines between play â steve mushkin founder president explains education moving many children’s eyes acts knowledge transmission toward exploration creation easy embraceâ robotics clear there’s ton integrating intelligent technologies environments besides idea exploring creating sounds heck lot better answering true false questions booklet clearly tons interesting ways responsible taking deeper stories created survey found unlike adults see separate humanness seems tend human social companion entertain motivate empower various contexts dreamy partially result childhood imagination something generation eagerly anticipating enhance sure dismiss forward dream without inhibitions that’s exactly greatest innovators time done don’t react imagine can’t overlooked check full including illustrations here â you’ll want infographic below based

review lightroom beta offers subtle worthwhile improvements webmonkeylightroom betaadobe released first public become photoshop important upgrade adobe’s camera raw image editor release sees adobe primarily focused improving interface particularly core develop module revamped more intuitive set controls free download available labs website keep mind software intended testing sure use duplicates images backed up elsewhere many 4′s upgrades tweaks bigger changes well including two new modules map adding storing geodata book designing printing books requires internet connection uses google maps show satellite hybrid views drag drop film strip onto add naturally works it’s tedious large imports those thousands happy know supports called track logs example mobile app log locations read data provided export attach records directly info once added search location browse through lr4 modulealong comes privacy settings option ignore geographic find entirely menu item exactly think helps layout typeset much you’d online services select choose number templates start customizing difference level customization possible includes everything layouts fonts even leading kerning applied actual handled blurb com pdf print creating 4another notable feature worth mentioning before dive improved support hd videos import store can’t edit play back steps video playback components borrowed premiere itself treats movies another means adjust levels make basic tools quick panel except crop highlights shadows clarity disabled editing obviously nowhere near powerful you’ll dedicated editors work serious photographers occasionally dabble modulethe heart refinements happened glance looks same development considerably reworked instead somewhat obscure tone sliders recovery fill light brightness reorganized whites blacks each slider name suggests changed adjustments default middle left whichever effect you’re gets darker right lighter small change makes adjusting easier started old lr3 rightof course that’s really improvement they’re capable producing better results variety over few days clear though there’s definitely learning curve perfecting hint apply adjusts order top bottom sometimes loss annoying despite assurances exposure covers ground used doesn’t look way essentially respectively situations predecessors particular useful actually lightens darkens image’s washing out kind neutral gray color noticeable snow clouds concrete situation wide range highlight tones seems restrained indeed tested hard tell adjustment until paired subtleness perfect subtly looking create greater contrast end one replacements similar different enough takes practice comfortable practicing found produce note test see you'll exclamation point icon corner window click offer current process you've converted appear rgb channel adjustmentslightroom local making parts graduated filters now effects noise reduction moire both via brush tool shadow areas made algorithms behind updated reduce halos perhaps interesting ability edits individual channels previously sort fine grained tweaking necessitated trip tweak improvementsthere welcome solve paper cut problems previous releases mail photo strange took four revisions something simple nice hide items don’t need outside verifying purposes i’ve never lightroom’s web stop taking screen real estate handy considering occupying space under hood dng affect anyone converting significant calls fast load lets apps display faster without waiting entire claims eight times worried backward cross compatibility assures understand still enabled second addition lossy compression given part appeal generally preserves want thankfully conclusionthe playing bit catch competitor aperture time focusing take day wrap head around won’t go biggest problem wouldn’t suggest tells wired period shorter long surface less move asking whether price answer depend workflow help reason trying spending final paid rolls later year early past indication features finalized

microsoft bets big kinect windows splits community epicenterkinect promotional image courtesy comthe few bits genuine news microsoft’s ces keynote monday concerned company’s natural user interface sensor ceo steve ballmer announced 18 million devices sold launch standalone units bundled xbox 360 smattering content deals fox others selling point finally brand new software development kit developer program pc optimized hardware device launching february designed decisively push beyond gaming media precisely companies samsung charging behind gesture recognition tv sets shining light pairing shows even sales slumping future bigger it’s narrowly construed bet idea contexts there’s more powerful way interacting computers touch voice working towards integration far flung products level higher common set orthogonal metro tiles phone drawing raves verge regaining reputation innovation domination make mistake entirely accident bring create came outside spite wrapping arms around isn’t simply embracing asserting ownership breaking pieces worksunveiling specifically surprise developers already official beta sdk non commercial use machines june unofficially developed open source drivers long before cost 250 against 100 150 retail current general manager craig eisler difference mostly subsidized consumers buying number games subscribing live making transactions associated ecosystem hence bump †although later year available students educators schools libraries museums same price besides reading lieu different firmware features cousins recognize whole bodies room something called near mode allowing camera see objects close 50 centimeters front without losing accuracy precision graceful degradation down 40 according know google adobe electronic arts autodesk well obscure developing specialized applications medicine education build desktop portable laptops tablets implementations living used those range sensitivity matters much distance becomes purpose nui broadly post wintel era 8′s touchscreens touchpads turbocharges windows’ capture adds full motion facial mix thing missing ability track eye movements unit offers modified usb connector better protection noise interference both tweaks incorporate environment basic looks identical original limit imagine sensors form factors handheld souped up wiimote integrated one pcs webcams now nothing announce supersite blogger paul thurrott wondered out loud during livechat zdnet’s mary jo foley continue ‘microsoft …pages 12 view

microsoft pitches private cloud center 2012 cloudlineby jon brodkinmicrosoft’s available today release candidate last milestone before final along hyper windows server upgraded forms key building blocks microsoft’s strategy providing management tools desktops mobile devices both physical virtual servers mix resources data centers public clouds such azure candidates pieces already out eight components suite free anyone download link versions first half exact date specified amp security division vice president brad anderson tells ars shooting early side time frame desktop cross configuration covering ios android phone example lets specify smartphone users change passwords supports linux telling nearly 20 percent customers use software manage boosts number supported hypervisors current machine manager vmware despite being biggest rival virtualization broadens platform hypervisor support adding citrix’s xenserver terms officially creating integration between house external even pre version running amazon’s elastic compute amazon vm simplifying pricing offering one package service operations protection orchestrator app controller endpoint estimated retail price standard edition 323 per up two processors 615 datacenter each same functionality allows os instances whereas unlimited rights separate fees managing pcs ranging 22 121 device unlike products require client license licenses purchased without accompanying drew experience large single administrator responsible 000 30 40 employee typical many businesses though it’s quite beta used more 100 deployed adopter program now check within customer deployments verify changes made working order strive literally zero known bugs issues addressed there’s very little finish product

prediction 2012 year windows phone article content running fast out gate stunning mobile operating microsoft talk ces las vegas accolades streaming world’s influential newspapers magazines reviewers tech bloggers unprecedented nokia lumia 900 won best award smartphone category it’s surprise before listing impressive specs look gorgeous piece hardware looks matter…trust already elegant breathtaking industrial design half equation paired iconic pairing favorite walla cabernet steak can’t count number reviews comments stating surpassed iphone follow wireless market know things 4g lte network speeds large screens front facing cameras dual core processors current drivers sales addresses three those support amp t’s inch amoled clearblack display camera video calls powered single ghz processor you’ve paid attention press heard runs circles around competitors better software engineering more efficient algorithms optimized coding techniques means less last comes amazing 8mp carl zeiss optics htc titan ii came party guns blazing monster tics required boxes needed delivering massive screen 5ghz snapdragon gives superphone horsepower needs joining arms race equipped whopping 16 megapixel capture 720p you’re looking giant go head galaxy nexus device shaping up great compelling matched platform need make come true oh yeah apps remember back 80′s dos based pcs ibm compaq gave apple iis macs handle eye catching allowed consumers companies successful 90′s ran away computing mac linux next os unable compete app department think case big reason borland made easier use development tools 50 000 marketplace surging forward now sits third place behind store android aside developers betting success emulators programming languages easy productive velocity new being added tells visual studio making difference job work major platforms tell without drinking kool aid competition isn’t even close find learning objective daunting task compared modern high level vb world full java complexity cobbling necessary together build real productivity killer eclipse jdk sucks life performance laptop 2010 express free emulator sdks download install whole process simple access sensors local database sql server compact metro faster time web designer developer internet explorer alive well longer held hostage highly fragmented webkit browser accelerated amazingly fully baked html5 standards storage geolocation canvas audio lightning chakra javascript engine supports ecmascript dom interactions ajax service blur lines native retrieve data cloud premise servers via you’ll persist offline css3 beautiful 2d transforms occur media queries give responsive here stand i’m certain army oems operator partners marching victory fearless rob28about rob tiffanyauthor submarine warriors architect speaker former navy submariner technology executive begin uat 300x250 300x600 wmpoweruser modify end tag

microsoft opposes sopamicrosoft took chance oppose sopa tuesday hours before wikipedia blackout controversial bill attracted lot attention week google both pledged ensure web users stay fully informed sweeping changes bring currently drafted doesn't reveal company plans take protest action software maker issued following statement passage think white house points constructive way problems current legislation need fix opportunity people sides talk together better path forward

o'reilly go dark january 18 rspeak_start pm pt oreilly com radar make igniteshow conference sites join growing number companies individuals protest sopa stop online piracy act pipa protect ip going noted recent coverage commentary pose considerable threat content industries internet's architecture cybersecurity future businesses internet innovation believe principled action take related rspeak_stop

dodd internet blackout drop deadnetroots tech industry pressure dramatically slowed progress stop online piracy sopa protect ip pipa acts sweeping anti bills backed lobbying entertainment wrote today both ropes thanks part recent flurry activism tomorrow number sites including reddit wikipedia plan protest—i go inactive isn't wily fringe movement late tuesday google mix announcing voice opposition against homepage former sen chris conn now ceo motion picture association america decidedly unamused days white house chief sponsors legislation responded major concern expressed opponents called parties work cooperatively together technology business interests resorting stunts punish users turn corporate pawns coming table find solutions problem seem agree very real damaging irresponsible response disservice people rely information use services abuse power given freedoms companies enjoy marketplace it’s dangerous troubling development platforms serve gateways intentionally skew facts incite order further another gimmick albeit one designed elected administration officials working diligently american jobs foreign criminals hope congress call those intend stage hyperbole pr engage meaningful efforts combat cato institute's julian sanchez prominent opponent summarized dodd's statement via twitter writing shorter mpaa screw vassals holding hearings 'abuse power' aka 'speech' dismissal stunt betrays washington's maddening blind spots huge portions community embraced genuine act protest—one doesn't deep pocketed lobbyists street whatever thoughts clear millions affected far more mere

developer's introduction windows workflow foundation wf net 4matt milner pluralsightnovember 2009updated release april 2010as software developers know writing applications challenging constantly looking tools frameworks simplify process help focus business challenges trying solve moved code machine languages such assembler higher level visual basic ease development remove lower concerns memory management increase productivity microsoft move allows common language runtime clr allocate cleanup unneeded objects handle low constructs pointers much complexity application lives logic processing goes behind scenes issues asynchronous parallel execution generally coordinating tasks respond user requests service quickly lead back down coding handles callbacks synchronization etc need same power flexibility declarative programming model internals interface presentation wpf provides framework building gives handling complex having manage freed more important aspects likewise complexities work set features improves developer declaring activities define control flow executing resulting definition short goal making productive easier change quicker implement executes workflows services persistence state bookmarking resumption thread agility enabling scale up out processes conceptual information build make recommend read way david chappell found additional resources section version microsoftâ® introduces significant amount previous versions technology shipped part fact team revisited core tooling re architected each one performance well address feedback garnered customer engagements changes made necessary provide best experience adopting enable continue strong foundational component introduce high here throughout paper topic depth treatment before understand backwards compatibility key new components primarily assemblies compatible complete backward migrate use name wf4 refer wf3 designersone visible areas improvement designer usability goals vs 2010 now supports ability larger without degradation designers based taking full advantage rich ui activity xaml look interact users design environment addition rehosting non view data flowin opaque clear concise scoping arguments variables concepts familiar both storage makes obvious expected inputs outputs given easily managed flowcharta called flowchart added possible closely resembles thought many analysts go through creating solutions designing therefore sense easy thinking planning already done enables returning steps splitting single condition switch case modelthe revamped simpler robust base type represents longer create workflowruntime invoke simply instance execute simplifying unit testing scenarios want trouble setting specific finally workflowâ becomes fully composition beside authoring communication wcf integrationthe benefits certainly apply consuming interactions great deal effort went enhancing integration between messaging message correlation improved hosting support along major start applying cover several around underpinnings walk few simple illustrate those relate structureactivities blocks ultimately derive terminology note composed together used top entry point another function programs â â example figure shows being built sequence â â â â â â â â â â writeline text hello â â â â â â â â â â â â â â â â â â â â â â â â â â world workflownotice 1â root style executed even property collection defined structure further child tree overall templates designerwf4 ships studio includes template defining two patterns sequential order received saved notifications sent â figure designthe introduced existing return working consider scenario involving input response provided program step prompt again involve something similar shown dowhile until met decision branchingthe works analyst represent original requirements described technical outcome matches originally workflowdata workflowsthe first people think critical drives collected stored during prime area consideration three regard expressions definitions storing passing manipulating †datavariables very imperative describe named location follow certain rules variable determine scope needs available class method different scopes collect feed scoped activitiesarguments dataarguments methods passed invoked argument window add configure referencing discuss next â in contains expression returns value options related rely edit representing literal values grid names reference emailresult emailaddress configuring activitiesexpressions acting dataexpressions operate places interested means conditions remember things derivative lt tresult gt meaning referring layer specialized include references table small sampling types including lambda expressionsnow covered true proposition test project assembly statements io file testmethod public testhelloworldstatic stringwriter writer console setout sequenceâ â â â â â â â â â â â â â new workflowinvoker assert istrue compare nworld getstringbuilder tostring incorrect written codethe inargument update pass updated testhelloworldvariables default greeting bill visualbasicvalue â â â â â â â â new gates variablesin declared within referenced alternatively initialize refers second concatenated syntax textual textwriter argumentswhile examples points feel comfortable drag onto surface expandable regions bottom solution choosing library displayed contain choose dragging category toolbox below connect knows path hovering over green circle see grab click drop appears 10 layoutonce place clicking button near list respectively sure quotes strings quoted 11 configured designerto enter evaluated resolved containing 12 output created instantiating compiled deriving testhelloflowchart twriter helloflow asserts omitted flowchartso far supply invoking receive completes select press delete instead except editor notice direction remain valid evaluate resolve fullgreeting returned calling 13 workflowin assign last amp concatenation dictionary object changing call 14 contained keyed idictionary results outvalue workflownow seen basics put guide tour included interesting focused palettewith expect expectation managing capabilities come form give quick ship idea functionality box primitives activitieswhen moving begin wondering manipulation nature find yourself needing properties commands items designed specifically mind â control container branching looping multiple time â the show compose 15 parallelforeach urls asynchronously rss specified iterate declares defines visualbasicsettings servicemodel syndication settings instances namespace resolution body takes activityaction mentioned custom actions delegateinargument delegateoutargument outargument activitiesthe 16 pattern waiting timeout manager approve request sending reminder arrived allotted causes repetition pick managerresponseâ delay triggers managerresponse flag break loop bookmarks bookmark mark resume later resumed particular waits resumes once arrives discussed shortly actively considered idle persisted durable store detail migrationfor interop play vital role reusing assets wraps surfaces 17 configuration corresponding allowing differentiate send retrieve target client profile appear configurationflowchart themselves statement real node desired semantics right middle activitiesone focuses tighter terms operations receiving messages actually slightly purpose operation adding consume metadata contract equivalent proxy searches hotel reservations 18 yields 19 servicecontract ihotelservice operationcontract hotelsearchresult searchhotels hotelsearchrequest requestdetails contractfigure activitymore exposed transactions error handlingwriting reliable systems difficult requires good job errors keep consistent exception modeled beyond consistency allow modelâ long running distributedâ coordination compensation confirmation trycatch catch exceptions occur 20 typed block providing access via left arises rethrow caught throwâ throw activitytransactions ensure lived transactionscope sort maintain atomic transaction compensate compensable 21 email completed occurs retract earlier activityas fundamental cases workflowswhen truly entire xml markup result tool reasons powerful 22 directly helloseq xmlns http schemas com netfx 2009 winfx 2006 members xamlthis generated previously involves creation hierarchy various entirely unlike serialize modeling end techniques representation deserialized workflowsin typical ways readâ deserialize content option straightforward load activityxamlservices static stream xamlreader represented simplest tests parameter pairs 23 loading retrieving mathwf mathxaml openread math var operand1 operand2 areequal loose argumentsnotice loaded still accept developed anywhere database sharepoint handed mechanism essentially act take lot host itself especially useful reduces setup exercise under workflowapplication safe run begins throws action events react aborted unhandled idled unloaded 24 flowchart1 delegate workflowapplicationcompletedeventargs instanceid workflowapplicationabortedeventargs reason onunhandledexception workflowapplicationunhandledexceptioneventargs â â â â â unhandledexception unhandledexceptionaction terminate actionsin notify differently administrators failures better lightweight enough hosted domain domains customized behaviors externalized extensions behavior extending extension aware tracking saving needed shipping sql server stores persistencein hold scripts windir v4 30319 en sqlworkflowinstancestoreschema procedures sqlworkflowinstancestorelogic sqlworkflowinstancestore 25 instancestore source sqlexpress integrated security instanceview createinstancehandle createworkflowownercommand timespan fromseconds 30 defaultinstanceowner instanceowner providerthere direct persist current affords author save registering persistableidle event indicate 26 notified theâ causing waie persistableidleaction unloading idlesonce unload freeing appropriate enumeration identifier turn asked 27 id resumebookmark readlinebookmark resuming workflowone relies heavily serializing maintaining lifetime reloaded applied supplied technique greater versioning smaller footprint trackingpersistence balance hosts fault tolerant deleted production currently doing gaining insight track happening compelling consists primary participants profiles queries activitystatequery identify states closed extract dataworkflowinstancequery eventscustomtrackingquery explicit calls usually activitiesas 28 trackingprofile workflowinstancequery extracted tracked simpleprofile â â â â â â â new activityname profilea participant responsible records emitted trackingparticipant 29 limited writes initialized consoletrackingparticipant protected override trackingrecord record activitystaterecord arecord null â â â â â â â â entered item foregroundcolor consolecolor cyan resetcolor participantwf etwtrackingparticipant etw enterprise trace tracing native os drivers kernel consumed upcoming appfabric migrating consumers consumer whatever prefer write whichever palette interacting collections subsystems databases servers getting started thing units combine coarse grained hierarchywhile classes hierarchyfor asynccodeactivity codeactivity nativeactivity generic variants declaratively four follows composing simplified perform schedule following sections general accomplish task designerwhen empty element presents helps populate actual directionality comprise notifymanager composes getmanager sendmail activitylibrary rename activity1 31 activitythis employee looks employee’s sends expanding entering required individual dialog employeename manager’s highlighting “mgremail” manageremail approach purely circumstances specify drive preferred derives implementation elements 32 func implementationâ â â getâ â â â â â â mgremail sequenceâ â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â toaddress mailbody contoso subject automated codenotice surprising additionally classesif accomplished gets invokemethod natural 33 smtpstatuscode codeactivitycontext context tryâ â â â â â â smtpclient smtpexception smtpex statuscode ok activitythere i've standard activitycontext detects assumes closes explained examine iterator number times iterations beginiteration initial iteration subsequent 34 manipulated requestediterations currentiteration nativeactivitycontext private scheduleactivity completioncallback childcomplete faultcallback childfaulted activityif activityexecutioncontext callback happens activityfaultcontext handled keeps bubbling 35 activityinstance nativeactivityfaultcontext ex handlefault callbackswhen ideally starting threads cause problems monitor determined disposing assume 36 loads signature iasyncresult endexecute sealed getfeed syndicationfeed uri feedurl beginexecute asynccodeactivitycontext asynccallback req httpwebrequest userstate begingetresponse webresponse wr endgetresponse localfeed xmlreader getresponsestream activitiesadditional conceptsnow touch briefly advanced issue 37 readline creates registers outstanding close signal bookmarkcallback inputtext createbookmark bookmarkresumed bk bookmarkanother feature authors concept describing fill relevant parts customize activityfunc alternatives validated properly checking constraining allowable require requiredargument attribute declaration involved validation constructor constraint constraints surfaced inspect validity 38 validates overriding cachemetadata addvalidationerror activitymetdata constraintarg vctx validationcontext cons argument1 argument2 handler assertvalidationâ â â â â â â â â â propertyname assertion bool constraintsactivity hand display interaction styling databinding controls displaying activitydesigner designersworkflowitempresenter activityworkflowitemspresenter activitiesexpressiontextbox editing argumentswf4 activitydesignerlibrary initially artifacts above laying representations modelitem abstraction surfacing workflowitempresenter iteractor 39 binding 40 sap customactivities iteratordesigner sapv border borderbrush midnightblue borderthickness cornerradius workflowitempresenterâ minheight 50 mode twoway hinttext designerfigure designerworkflowitemspresenter children orientation spacer connectors arrows 41 displays horizontal line customsequencedesigner stackpanel goldenrod workflowitemspresenter childactivities spacertemplate datatemplate rectangle height width â fill margin â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â â itemspanel â â â â â â â â â â â â â â â â â â â â â itemspaneltemplate â â â â â â â â â â â â â â â â â â â â â â â â â vertical workflowitemspresenterfigure 42 designerfinally expressiontextbox intellisense 43 44 getmanagerdesigner sapc converters argumenttoexpressionconverterx argumenttoexpressionconverter uid swdv argumenttoexpressionconverter_1 columndefinitions columndefinition â â â â â â rowdefinitions rowdefinition textblock verticalalignment center â horizontalalignment column â â â â â â â â â â â â â converter staticresource â â â â â converterparameter owneractivity minlines maxlines minwidth row horizontalalignment mgr uselocationexpression converterparameter designerthe presented highlight disposal associate implementing iregistermetadata choice designerattribute exactly loosely coupled attributes wish 45 discover automatically whereas explicitly register attributetablebuilder builder addcustomattributes typeof sendmaildesigner metadatastore addattributetable createtable activitiesin past wanted trivial comes 46 lines rehosted 47 uses layout columns puts cell remaining cells workfloweditor mainwindow sys mscorlib â xmlns sapt title 500 700 assemblyname culture neutral publickeytoken 31bf3856ad364e35 myassemblyname designergrid toolboxcontrol categories toolboxcategory categoryname toolboxitemwrapperâ toolboxitemwrapper toolname sequenceâ â â â â â â â â â â â â â â â â â â â â â â â â â â toolboxitemwrapperassemblyname sendmailâ â â â â â â â â â â â â â designerborder salmon propertygridexpander xamlthe 48 oninitialized designermetadata associated workflowdesigner propertyinspectorview uielement render menus variety sources initializecomponent eventargs registerdesigners placedesignerandpropgrid codewith little bit manipulate flush large walkthrough showed expose web config xamlx functioning albeit receives expense report indicator expensereport 49 datacontract datamember datetime firstdateoftravel totalamount typeback picker match operationname servicecontractname locationnow sendreply receipt obviously complicated sample determining browsing wcftestclient 51 serviceonce iis toâ workflowservicehost workflowservices self 52 endpoints newâ â â xamlservices expensereportservice localhost 9897 adddefaultendpoints description servicemetadatabehavior httpgetenabled open serviceif copying directory specifying bindings ready deploy endpoint workflowcontrolendpoint companion workflowcontrolclient pre local remote 53 exposing wce netnamedpipebinding endpointaddress pipe addserviceendpoint endpointbecause workflowinstance correctly 54 â â â â â â â â â â â â profilename healthmonitoring_tracking_profile â â â â â â â â â activitydefinitionid servicebehaviors sampletrackingsample samplewfbehavior etwtracking servicesthere improvements svc less don't wcf4 others indirectly correlating details realizes correlated visibility matt member staff pluralsight connected technologies biztalk azure platform independent consultant specializing contributed journals magazines msdn magazine foundations regularly shares love speaking regional international conferences tech ed recognized mvp community contributions contact blog www blogs aspx

developer's introduction windows communication foundation 4aaron skonnard pluralsightoriginal november 2009updated rtm april 2010overview net comes compelling new features welcomed improvements area wcf enhancements focus primarily simplifying developer experience enabling more scenarios providing rich integration workflow wf making “workflow services” first class citizen moving forward good news changes today’s common easier development styles possible result existing solutions fairly seamless terms migration simply decide want take advantage rest paper introduces each feature areas demonstrates work what’s 4wcf wide range specific figure describes we’ll throughout below summarize highlight top level opportunities offered release framework areasonce we’re done covering briefly discuss advanced lower come including things improved type resolution capabilities support queues competing consumers “receive context” unwrapped binary data through byte stream encoder high performance etw based tracing time you’ll see becomes use provides built simplified configurationthe unified programming model both blessing curse †simplifies writing service logic variety different increases complexity configuration side many underlying communications options you’re forced understand before started reality usually costly practice today much lands operations staff unprepared deal given consider one reasonably conclude it’s harder predecessor asp web services asmx define webmethod operation runtime automatically provided default hand developers know enough various endpoint daunting number scares away effort make overall easy “default configuration” completely removes need don’t provide particular configures standard endpoints binding behavior configurations makes up running especially those aren’t familiar happy accept defaults endpointswith try host without configured servicehost instance throw exception informing configure longer case adds endpoints” thereby usable here's works application calls open builds internal description file along anything explicitly still zero adddefaultendpoints public method found service’s base addresses iis svc address call directly custom hosting precise implementation per contract implemented example implements two contracts single http tcp four let's look complete illustrate ho`w suppose following servicecontract interface ihello â â â operationcontract sayhello name igoodbye saygoodbye greetingservice â â â â â â â console writeline hello goodbye now whatsoever specify shows again assume there's app config associated program static args tcpâ â â â â â â typeof â â â â â â â â â â â uri localhost 8080 greeting 8081 serviceendpoint se â â â â â â â â â â â â â â â press lt enter gt stop readline close another run you'll printed window illustrated behind scenes displayed windownotice chooses basichttpbinding nettcpbinding i’ll show change shortly remember kicks output add line code addserviceendpoint constructing wshttpbinding myendpoint inserted notice appears manually above configuring endpointhowever always yourself you’d set illustrates five calling manuallynow algorithm mechanics adding next question protocol mappingthe answer simple defines mapping between transport schemes pipe etc bindings machine comments looks servicemodel â â protocolmapping â â â â â scheme bindingconfiguration netnamedpipebinding msmq netmsmqbinding override mappings section modifying you'd within scope organization focused building restful sense “http” webhttpbinding accomplish rerun shown earlier place they're mappingonce determines via table uses configurationsevery used unless overridden choose applying explicit defining named apply definitions attribute doing properly cumbersome error prone typical basicwithmtom messageencoding mtom â â â â â â â â â â â â â â â â â “basicwithmtom” overrides changing message encoding takes effect “bindingconfiguration” step eludes causing problems omitting pick enables there’s course basis gives mechanism imposing complexities onto appropriate assured proper environment addition thing configurationswcf simplify share solution “behaviorconfiguration” definition behaviors they’ll hosted here’s servicebehaviors â â â â â â â â â servicemetadata httpgetenabled true â â â â turns metadata doesn’t browse retrieve help page wsdl browsing enabled configurationanother inheritance same already defined merged additional derived composite endpointsrelated known “standard think preconfigured “standard” typically although ship mex imetadataexchange instead forcing metdata exchange called “mexendpoint” that’s 4you leverage referencing element “kind” leveraging kind mexendpoint shield details didn’t times little bit differently standardendpoints reference endpointconfiguration here udpdiscoveryendpoint d11 standardendpoint discoveryversion wsdiscovery11 servicediscovery happens ws discovery version “udpdiscoveryendpoint” talk hostinggiven working nature fact check out helloworld language debug helloworldserviceâ â â codebehind app_code helloworldservice cs return world simplest form separate everything note i’m recommending approach noting draw comparison feel lot primary difference being names webservice definitely fewer parts described previous activation create you’ve added link pageif haven’t enable â â â â â â settings procedures outlined sections resulting verify find port elements simplifications applications brings closer less activationalthough files expose even virtual removing altogether map types activate having maintain physical “file activation” servicehostingenvironment serviceactivations relativeaddress relative path “greeting svc” order i’ve created “greetingsite” assigned “asp v4 0” pool mapped project directory contains greetingsite actually disk browser examplediscoverythe major going specialized oriented environments whose location dynamic constantly devices joining leaving network part business dealing requires clients dynamically discover oasis specification soap discovering allows probe match certain criteria list suitable candidates client discovered current modes ad hoc mode managed sending multicast messages udp respond minimize polling announce themselves listening limited multicasting local subnet receive proxy “manages” discoverable locate probing needs repository against query populated information detail proxies easily connected exisiting pre listen announcements update cache unicast recipient potentially classes implement abstract contain response announcement resolve brief discoverythe easiest way illustrating calculatorservice icalculatorservice udpdiscovery over “discover” actual dynamicendpoint connect remove ”dynamicendpoint” tag endpointâ â â â â â â â â â â â â calculatorendpoint â â â â â â â â â â â â â made send looking attempt allow fine tune serach adjust control process programmatically discoveryclient goes further showing invoke discoveryclientdiscoveryclient specified scopefindcriteria findcriteria findresponse endpointendpointaddress target clientcalculatorserviceclient calculatorserviceclient endpointclient invoking 100 15 99 once retrieved collection 10 assuming synchronous asynchronous well codeusing scopes endpointsin probed narrow results scoping probes let’s “scopes” during associate publish endpointdiscovery â â â â â â â â â â â â â â â â behaviorconfiguration calculatorservicebehavior â â â â â â â â â â â â â â â â â â â ep1behavior endpointbehaviors â â â â â â â â â â â â â â www org calculator ldap ou engineering exampleorg supply matching scopeuri interest customization xml sent client’s announcementswcf “announce” start “listening” learn right join reducing amount messaging performed exposed “udpannouncementendpoint” cases initiated announcementendpoints udpannouncementendpoint itself online offline specifically design announcementservice designed purpose event handlers onlineannouncementreceived offlineannouncementreceived register events whenever announces “online” fire “offline” sample hosts instanceâ â â â â â â subscribe eventsâ â â â â â â ononlineevent onofflineevent announcementserviceâ â â â â â â announcementservicehost multicastâ â â â â â â â â â â terminate object sender announcementeventargs received endpointdiscoverymetadata printendpointdiscoverymetadata 11 messagesnow leave later few instances starts announcemnt appear beyond boundaries turn necessary components discoveryimplementing involved component keep track available functionality ways relevant database capture discoveryproxy derive 12 sdk samples finished implementing somewhere servicebehavior instancecontextmode concurrencymode multiple mydiscoveryproxy discoveryproxybase store flat dictionary endpointaddress onlineservices onbeginonlineannouncement proxyâ â â protected iasyncresult discoverymessagesequence messagesequence endpointdiscoverymetadataâ â â â â â â asynccallback callback state addonlineservice ononlineannouncementasyncresult onendonlineannouncement end onbeginofflineannouncement bye removeonlineservice onofflineannouncementasyncresult onendofflineannouncement onbeginfind request findrequestcontext matchfromonlineservice onfindasyncresult onendfind probeendpointaddress 8001 announcementendpointaddress 9021 proxyservicehost discoveryendpoint issystemendpoint false announcementendpoint likewise specifying proxy’s creating baseaddress 9002 guid newguid tostring nettcpendpoint empty pointing serviceannouncementendpoint servicediscoverybehavior communicate points previously discoveryendpointdiscoveryclient endpointsfindresponse walk application’s 13 announced successfully saved currently runtimethe beauty traditional reduces go usagethe flexibility receiving populate build faã§ade setup manage operating manner resolves transmits back suppress receives informs presence direct queries avoiding primer committees download php 32184 wd 04 docx routing servicein useful centralized “routing” act brokers gateways scattered around decouples real perform intermediate processing node security boundary incoming pass content techniques determine others bridging allowing protocols router uncommon load balancing versioning whatever reason “intermediate routing” pattern requirement large scale soa wasn’t official apis several articles published msdn magazine such days “routing service” understanding routingservicewcf routingservice generic handle supported patterns duplex addressfiltermode persession usesynchronizationcontext validatemustunderstand â aspnetcompatibilityrequirements requirementsmode aspnetcompatibilityrequirementsmode allowed sealed patternsâ â â isimplexdatagramrouter isimplexsessionrouter irequestreplyrouter iduplexsessionrouter idisposable omitted derives session whole “route” downstream routerservice evaluating filters hence reside distributed require routingserviceyou ready tryâ â â â â â â accessed catch communicationexception abort reply routingdata baseaddresses addâ 8000 theâ â â â â â â â â andâ â â â â â â â â â â â â â â â â oneway basic onewayendpointbasic onewayendpointws twoway reqreplyendpointbasic reqreplyendpointws interfaces conjunction namespace schemas microsoft com netfx 2009 05 sessionmode asyncpattern isoneway action beginprocessmessage endprocessmessage replyaction generictransactionflow transactionflowoption beginprocessrequest endprocessrequest exposes invocations evaluates filtersyou routingbehavior managing filter wish filtertablename filtertable1 prior we’ve applied “routingdata” “filtertable1” intend route essentially “client” forwards destinations calculatorservice1 servicemodelsamples calcservice1 calculatorservice2 calcservice2 entries filtertables entry filtertable “filter” “filters” specifies value xpath expression maps “matchall” matches matchallfilter1 filtertype matchall destination filtername endpointname arrive “routed” 14 16 applicationfigure targeting routerfigure routingwcf messagefilter inspect actionmessagefilter addressing “action” values endpointaddressmessagefilter endpointnamemessagefilter prefixendpointaddressmessagefilter flexible xpathmessagefilter evaluate expressions extensibility performing half addfilter filterdata icalculator subfilter subtract mulfilter multiply divfilter divide execute invokes 17 18 calculatorservice1figure calculatorservice2the headers body great rewrite last envelope header wsa 'http add' subtract' â â â â â â â â â â filterdata multiply' â â â â â â â â â â 'http divide' namespacetable prefix w3 2003 2005 08 evaluated prefixes re produces technique bridgingin examples capable communicates scenario compatible respectively depending routed handing fault tolerancethe errors tolerance lists alternate communicating initial “backup” backup backuplists alternateendpoints backupendpoints backuplist timeoutexception important behaviorthe supports “multicast” fashion “matched” wildcard wildcardfilter calculatorservice3 regardless composes handling discussed issue ratio outgoing requests responses supportwcf handy referred webhttp include automatic caching selection friendly exceptions visual studio templates won’t space cover give quick favorites links introduced starter kit year follow suit future pagewhen webservicehost enjoy benefits needed lack generation idea webhttpbehavior helpenabled property controls whether aspnetcompatibilityenabled helpbehavior counterresource â â â â â â â â contract “help” appended url 19 servicesthe human readable annotated webget webinvoke template formats basically consumer 20 schema corresponding integrate generate serializable document write approaches operationthis ultimately consume stay sync similar supportone potential realize benefit accessing weboperationcontext trivial simpler controlling aspnetcacheprofile declaratively profile inspector cachingparameterinspector care cachefor60seconds uritemplate xmlitemtemplate counter getiteminxml handleget “cachefor60seconds” outputcachesettings outputcacheprofiles duration 60 varybyparam seconds vary “format” variable json “ json” independently compatibility required requiring injecting date expires semantics round trips selectionif post put requestformat responseformat properties attributes accomplished webmessageformat getiteminjson unfortunately means logical six “accept” better explain getitem webhttpendpoint auto automaticformatselectionenabled returning figures inspecting otherwise indicates “accepts” jsonthis tools fiddler 21 improve jsonwcf extend parameter sets accordingly rely suchâ â â exists usedâ â â formatquerystringvalue incomingrequest uritemplatematch queryparameters isnullorempty equals â â â â â â â â â â stringcomparison ordinalignorecase outgoingresponse elseâ â â â â â â webfaultexception unsupported httpstatuscode badrequest hard disposal construct wanted customize transmit “web faults” very faultexception status 400 bad user elseâ â â natural throwing normally integrating routesthere similarities methods significant models ties grows evolves lead monolithic can’t factored smaller chunks routes numerous desired ability engine global asax registerroutes taking serviceroute lets private webservicehostfactory factory routetable bookmarks bookmarkservice users userservice twice bookmarks” second users” paths templatesone neat 2010 extension manager access third parties click button product teams extensions bring expand “templates” child “wcf” vs vb 22 manageryou select installation under installed generates highlighted informationin api “views” t4 conditional etag optimistic concurrency generating outbound ones blog introducing team thorough series walks plenty instructions servicesone attention heavily investing improving declarative serviceswf raises abstraction languages library domain activities designer composing programs knows execution long wait external occur persistence efficient resources keeping memory waiting persisted freeing 23 frameworks sequential flow reading coordinate consuming concepts strides missing combining worlds best thanks designers powerful “wcf application” “helloworldworkflowservice” 24 templatesonce service1 xamlx containing entire xaml 25 designing serve key workflowservicehost “messaging” toolbox 2010the skeleton activity followed operationname “getdata” sequence “data” int32 variables underneath cause cancreateinstance checked filename “helloworldservice” propery activity’s “sayhello” finally “personname” bind 26 “hello ” inserting personname placeholder save activityat point ahead contents clicking explorer selecting “open with…” “xml editor” raw represents test pressing f5 server connects downloads 27 testing servicethis infrastructure produce completes walkthrough saw interactions continue digging pieces correlating concurrently remotely netthe helloworldworkflowservice walked tested worked installs handler handles creation individual “zero config” “context” basichttpcontextbinding wshttpcontextbinding nettcpcontextbinding ihelloworld service1behavior servicedebug includeexceptiondetailinfaults tracking self workflowservicehostalthough came redesigned assembly wpf fragment servicemetadatabehavior workflowcontrolendpointhosting initializing activating workflowcontrolendpoint wce follows appfabric quite enhances correlation sendreply receivereply modeling strings thus far complex datacontract person datamember id firstname lastname “personmsg” receiverequest sendresponse personmsg “content” “content definition” “message data” text box “person” type” aspects protection serializer datacontractserializer xmlserializer configurable selected operationsin combine higher receiveandsendreply sendandreceivereply compose drag surface “reply” referencein “add reference” expect except 28 referenceonce ok workflows correlationwhen systems consist simultaneously continuing challenge correlate correct sophisticated revolves “correlation handles” concept begin correlationhandle rendezvous connecting piece processed correlateswith participate ssn customerid keys returns bottom “finish” salutation finish final words supplying full kick until minutes hours persist original preceding namehandle namekey unique sends “handle” “initialize” “correlationinitializers” “query initializer” drop down “lastname” field ”sm xg0 lastname” 29 “correlateson” “correlateswith” “namekey” 30 “sayhello”figure “finish”this “lastname namekey” formatted caller “greetingmsg” greetingmsg returned 31 channel examplethat coverage scratch growing documentation combination opens doors entirely offer miscellaneous featuresin talked datacontractresolver queue receivecontext datacontractresolverin “known types” deserialization encounters isn’t declared inspects author annotate knowntype serviceknowntype substitutions commonly polymorphism mydatacontractresolver deserializationâ â â xsi typeâ â â resolvename typename typenamespace declaredtype knowntyperesolver mappingâ â â serializationâ â â representationâ â â bool tryresolvetype xmldictionarystring dcs null maxvalue serialize deserialize objects inject plugs datacontractserializeroperationbehavior resolver knownassembly exactly serialization queued receivecontextwith guarantee delivery transactional enlisting transaction thrown ensure lost originating poison dead letter issues folks transactions expensive overhead processes pulled “lock” “peek” wrong remains retry “completing” removed fronts read written bouncing arriving operationbehavior transactionscoperequired transactionautocomplete receivecontextenabled manualcontrol calculateproduct firstnumber secondnumber tryget operationcontext incomingmessageproperties receivecount timespan elseâ â abandon amp successful leaves retries explore depth streamline bytestreammessageencodingbindingelementin “blobs” wrapping bytestreammessageencodingbindingelement tracingwcf diagnostics front greatly improves related technologies management offering platform providers sessions optionally log controllers responsible disabling associating architecture conclusionwcf foremost requirements enterprise initiatives alone apart pain developing develop becoming option authoring merging together cohesive developer’s authoraaron cofounder pluralsight training provider instructor led demand courses aaron spends recording cloud computing azure spent years speaking teaching professional reach twitter

developer introduction windows server appfabric part hosting servicesmany business applications significant code base responsible back end processes activities both hard write even more challenging manage web services being primary way expose consume logic building coordinating implementing long running needs easier combination workflow foundation microsoft net together provides new create coordinate workflows themselves ramp up track initial knowledge needed build understand configure training assumes competent know around databases asp prior experience necessary kit available full download including complete recorded delivery class high quality †720 medium 450 versions review resources each module lessons online virtual lab environment published october 2010download kitdownload three different machine here setupthis setup labs install exercises need lab†everything ready start overviewthis contains result completing follow brief overview fourth coffee scenario reference sample used throughout involves creation application takes orders process approval custom labels printed purchased number created host â introducing wcf servicesin you’ll learn based communication service monitor â wcf sequential modeling style correlation support call â going deeper stand alone well orchestration introduced flowchart client act proxies â custom activitiesin use wf ado pack activity handle user input â securing principalpermissionscope restrict access operation â calling silverlightin calling silverlight â managing azurethis demonstrates multiple techniques attempting resolve issues â module deploymentin deployment tool ms deploy features visual studio inventory test â versioning servicesthis versioning topics include routing â windows azure enterprisein become familiar auto enable send questions feedback mail

wcf building services wf microsoft net pdc2008 eliminate tradeoff between ease service authoring performant scalable hear significant enhancements windows communication foundation workflow deal increasing complexity learn use correlate messages instances transport context application payloads see new messaging activities enable modeling rich protocols provides default host workflows exposing features such distributed compensation discovery definition xaml completes union unified experience simplifies configuration fully integrated iis activation deployment

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better inotifypropertychanged implementation gamlorthe interface companions well know citizens net framework implement interfaces look similar publicclass person privatestring firstname fields properties publicevent propertychangedeventhandler propertychanged publicstring return set value onpropertychanged privatevoid propertyname var property null new propertychangedeventargs â this common pattern it’s even uglier code ‘onpropertychanged’ method copy amp pasted dilema inotifypropertychangeso makes sad first need over course build base class try careful inheritance therefore really don’t inherit purpose name pretty bad here assistance compiler refactor make typo introduce very subtle bug program lucky catch unit test honestly concentrate more important stuff validating now goal clear want reusing without inheritance2 static type safety complain effort resulted fire gt call “fire” events ‘fire’ extension implements boiler plate checking etc avoid pass lambda expression typos refactoring safer perfect still something wrong checks it’s way pure extend event types quite easy example inotifypropertychanging source attached post fun notifyextensions cs testnotifyextensions entry posted november 25 2009 06 pm filed under follow responses through rss leave response trackback site

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