Publish2014-微软编程马拉松课件

BuildforWindowsQixiaoWangGreatdeviceexperiences……poweredbyservicesinthecloudCloudDeveloperConversationsNativeWebManagedLOBDataGamingSocialDevicesCloudDeveloperConversationsNativeWebManagedLOBDataGamingSocialDevicesDeveloperConversationsMaximizeBusinessopportunitiesacrossplatforms1CloudandMobile

firstdevelopment2

Supportexistingtechnologyinvestments3MaximizeBusinessOpportunitiesacrossplatforms1CloudandMobile

firstdevelopment2Supportexistingtechnologyinvestments3

OneWindowsforAppDevelopersSharedDeveloperPlatformWindowsXAMLappsSharedAPIsetSharedappmodelSharedLiveTilesSharedAppdistributionformatConvergedControls+PerformanceGainsSharedAppServicesShareddeveloperStoreregistrationUnifiedPushServices(WNS)UnifiedAppDataRoamingandbackupSharedappidentities+entitlement7Windows8.1DeveloperPlatformWindowsRuntimeAPISetGraphicsAudioMediaNetworkingFileSystemInputCommerceSensors.NETCLRWindowsRuntime(WinRT)DirectX(C++)WindowsPhone

Silverlight(C#|VB)Windows

XAML(C#|VB|C++)WinJS(HTML+JS)AppModelServicesNavigationPackagingContractsBackgroundStore(s)PushRoamingWindowsKernelAppDataBackupLegendWindowsPhoneOnlyWindowsOnlyWindows+

WindowsPhone8WindowsRuntimeAPIConvergenceCommon

WinRTAPIsPhone-specific

WinRTAPIsWindows-specific

WinRTAPIsTheWindowsRuntime(WinRT)isthesharedruntimeandAPIspaceusedbystoreappsacrosstheWindowsplatform(phoneandclient)Dramaticconvergencein8.1Goalis100%convergencefordevscenariosIn8.0,wehad~30%APIconvergenceWith8.1,wemovewellpast90%+convergenceWindowsPhone8.1DevelopmentModel9DirectX/

Direct3DC++WinRTGamingWinRTStoreAppswithHTMLJavaScript

WinRTHTMLXAMLWindowsPhoneStoreAppswithXAMLC#/VB

orC++WinRTWindowsSilverlight8.1XAMLC#/VBWinRT.NETBCL.NETBCL*AppswrittenforWindowsPhone7.x/8.0allrunonWindowsPhone8.1…othersXAML+Web-BrowsercontrolhybridWebappsXAML+HTML.NETBCLWindowsPhone8.1XAMLChoices10ApproachPros&ConsKeepusingSilverlight7.x/8(WindowsPhone8platform)ProsWillrunonWindowsPhone8.1(appcompatibility),stillrunsonearlierWindowsPhonedevicesConsWillnottakeadvantageofnewplatformcapabilitiesWillnotenabletargetingofWindowsUseSilverlight8.1

(MoveSilverlightappintonewexecutionstackandapppackage)ProsEnablesexistingSilverlightappstotakeadvantageofnearlyallnewAPIsandplatformcapabilitiesConsWillnotenabletargetingofWindowsWillnotrunonWindowsPhone8devicesUseWindowsXAMLplatformProsEnablestargetingofWindowsandWindowsPhoneTakesfulladvantageofnewAPIsandplatformcapabilitiesBetterperformance&reducedmemoryuseConsWillnotrunonWindowsPhone8devicesSweetspotforthesuccessfulx-platformstrategy

EnduserexperienceGreatappsdeliveredto

theuser’schoiceofdeviceDevelopmentagilitytomoveatmobilespeedBetterTCO,productivityandDeveloperExperience++-iOSappObjective-CXCodeAndroidappJavaEclipseWindowsapp.NET/C#-HTML/JS-C++VisualStudioTheSiloed

approach:

BuildnativeappsmultipletimesTheSiloedapproach:Buildnativeappsmultipletimes

MultipleteamsandmultiplecodebasesareexpensiveandslowGreatappsdeliveredtotheuser’schoice

ofdeviceDevelopmentagilityhamperedbymultiplecodebasesandfragmenttoolsetsEnduserexperienceBetterTCO,productivityandDeveloperExperience++-✗Thewrite-once-run-anywhereapproachBlackBoxWrite-once-run-anywhereblackboxCSS|HTML|Lua|JavaScript|ActionScriptHTMLHybridscenarios(Semi-nativeapps)likePhoneGapThewrite-once-run-anywhereapproach

HTMLHybridscenarios(Semi-nativeapps)likePhoneGapEnduserexperienceDeveloperexperienceDevelopmentagilityhamperedbyHTML5implementationsfragmentationandinsufficienttoolingLowestcommondenominatorappswithpoorperformance✗Fullynativeappswritten

entirelyinC#Xamarinexposes100%of

iOSandAndroidAPIsinC#Mobilizeexistingcode,skills,

andtoolsincludingVisualStudioShareapplogiccodeacross

deviceplatformsC#uniqueapproachpoweredbyXamarinandMicrosoft.NETC#+XIBC#+XMLC#+XAMLNativeUINativeUINativeUIOptionalRemoteServices(ASP.NETWebAPIoranyservertechnology)SharedclientappC#logicC#andXamarin’suniqueapproach

ThebestofallworldsEnduserexperienceGreatappsdeliveredtotheuser’schoiceofdeviceDevelopmentagility,withVisualStudiotomoveatmobilespeedDeveloperExperienceBetterTCOandproductivityRunningonWindows8VisualStudio(Retail)VisualStudioExpress(Free)SwitchPlatforminBuildsettingsTestwithDirectXfeaturelevelsetDirectXFeaturelevel9.1supports1stgenSurfaceSetPlayerSettings(platformspecificsettings)Name,icons,splashscreen,etc.

ExportingfromUnityRepeatbuildsfromUnitydonotoverwriteyourVisualStudioproject,onlythedatafolderCloudandMobile

firstdevelopment2Supportexistingtechnologyinvestments3MaximizeBusinessOpportunitiesacrossplatforms1AZURESQL,SharePoint,BizTalkImagesDistributedCacheQueueGeoReplicationRead-OnlySecondaryStorageDeleteDisksLargeMemorySKUTagExpressionsPerMinuteBillingStopwithoutBillingMSDNDev/TestIntegrationOfflineOperationsVIPACLsSitetoSiteVirtualNetworkNewVMGalleryPointtoSiteSoftwareVPNAndroidSupportHTML5/CORSWindowsPhoneSupportCustomMobileAPIiOSNotificationSupportGitSourceControlWindows8NotificationSupportMercurialDeploymentLogStreamingIPandSNISSLIP/DDOSProtectionhttpLogstoStorageWebSocketsNewRelicRemoteDebugVODStreaming+EncodingADManagementPortalADDirectorySyncManageAzureinADB2B/EDIandEAIAdaptersAutoScale/MonitoringWindowsServerBackupHyper-VDisasterRecoverySupporthttpLogstoStorageImport/ExportHardDrivesCORS/JSONStorageSupportStorageAnalyticsMessagePumpProgrammingModelAMQPSupportPartitionedQueues/TopicsCloudServicesSDK2.0DynamicRemoteDesktopDynamicRemoteDesktop2013XamarinintegrationHDInsightAutoScaleIaaSMulti-FactorAuthActiveDirectoryBizTalkServicesTrafficManagerPowerBIWebSitesNotificationHubsMobileServicesMediaServicesSchedulerVSOnlineHyper-VRecoveryAzurefootprint16regionsworldwidein2014Fortune500usingAzure>57%>250kActivewebsitesGreaterthan1,000,000SQLDatabasesinAzure>20TRILLION

storage

objects>300MILLIONADusers>13BILLIONauthentication/wk>2MILLION

requests/sec>1MILLIONDevelopersregisteredwithVisualStudioOnlineMicrosoftAzureProgramminglanguages+tools.NET,VisualStudio,TFS+Git,Java,NodeJS,PHP,Python,Ruby,C++MicrosoftcloudinfrastructurePaaSWebMobileGamingCloudservicesDataAnalyticsMediaIdentityIaaSWindowsVMsLinuxVMsStorageNetworkingIaaSannouncementsVirtualMachinesCapture/deployimagesPuppetsupportChefsupportAutoscaleVisualStudioToolingCreate/manageVMsIntegratedremotedebuggingVirtualNetworkingPoint-to-siteVPNDynamicroutingSubnetmigrationStaticinternalIPMicrosoftAzureProgramminglanguages+tools.NET,VisualStudio,TFS+Git,Java,NodeJS,PHP,Python,Ruby,C++MicrosoftcloudinfrastructureWebMobileGamingCloudservicesDataAnalyticsMediaIdentityIaaSWindowsVMsLinuxVMsStorageNetworkingPaaSWebannouncementsWebSitesAutoscaleTrafficmanagerWebjobsBackupJavasupport.NETupdatesASP.NETMVC5.1ASP.NETWebAPI2.1ASP.NETIdentity2.0ASP.NETWebpages3.1VisualStudioTooling“Newproject”integrationPowershellautomationNode.jsprojectsupportCDN

GenerallyavailableMobileannouncementsMobileServicesNETback-endsupportSSOwithActiveDirectoryOfflineDataSyncVisualStudiotoolingRemotedebuggingAzureActiveDirectoryiOS+AndroidSDKOffice365APIintegrationAzureADpremiumNotificationHubMobileServicesintegrationKindlesupportVisualStudiotoolingDataannouncementsSQLDatabasesSQLDBsupto500GB99.95%SLASelf-servicerecoveryActivegeo-replicationStorageRead-accessgeoredundantstorageHDInsightHadoop2.2support.NET4.5supportAudit+operationhistoryHivequeryenhancementsYARNsupportInnovationin.NET://BUILD2014Core.NETNextgenJIT(“RyuJIT”)SIMDRuntimeCompilers.NETCompilerPlatform(“Roslyn”)LanguagesinnovationWindowsDesktopAzureandWindowsServerUniversalWindowsapps.NETNativeASP.NETupdatesWindowsConvergenceNativecompilationCross-devicesXamarin

partnershipWebapps.NETsupportforAzureMobileServicesCloudServicesOpennessWindowsStoreiOSandAndroid.NETindevicesandservicesAnnouncing:.NETNativeScenarioImprovement(%)ColdStartup39.32%WarmStartup31.21%MemoryUsage12.68%Wordamenton.NETNative:NextGenerationCompilerintheCloudforStoreAppsProvidesconvergeddeveloperexperiencefor.NETacrossdevicesUsesleanruntimeandVC++optimizerforfastcodeexecutionandreducedmemoryusageDeveloperPreviewavailabletoday.NETNativeNativeruntimeandcompilerfor.NETRuntimeLeanandrefactored.NETlibrariesandruntimeCompiler

PoweredbythesameoptimizingcompilerbackendasVisualC++8keybenefitsProductivityofC#PerformanceofC++Convergenceenablesconsistent.NETexperienceacrossalldevices1stclassdeveloperexperienceinVisualStudio(edit/compile/debug)Simplepackaging,deploymentandservicing(self-containedpackage)IntegratedwithStoretoenableCloudCompilationNativecodegeneratedinCloudtooptimizefordevicearch/OS/formfactorFasterappstartuptimeReducedappmemoryusageFastercodeexecutionduetoadvancedoptimizations(usingVC++optimizer)Availableforx64,ARM(x86iscoming)V1istargetedatStoreappsVisualStudioExperiencefor.NETNative1.Enable2.Debug/testapp.NETNativeappsalreadyintheStoreWeenjoyprogramming

inJavaScript,but…OrganizingalargeandgrowingcodebaseNeedtocomeupwith“compensating”patterns

forclassesandmodules/namespacesRefactoringJavaScriptcodeisdifficult“JavaScriptcode‘rots’overtime”“WritingJavaScriptcodeinalargeprojectislikecarvingcodeinstone”DescribingAPIsKeepthedescriptioninsynchwiththeimplementationConcernswithJavaScriptOptionalandstructuraltypingFewertypeannotationsarenecessarythanyouthinkClasses,modulesFormalizationofcommonJavaScriptpatternsInterfacesInterfacesnamedobjecttypesfordescribingtheshapeofJavaScriptobjectsTypeScripttotheRescue…++++Announcing:TypeScript1.0CommunityOver4000CodePlexposts,170forks,500featurerequests,2000StackOverflowquestionsNowtakingpullrequestsFrameworksOver380.d.tslibrarydefinitionsonDefinitelyTypedrepositorycoveringmorethan90%ofpopularJavaScriptframeworksToolsupportIDEs:VS,Monaco,Eclipse,IntelliJ,Resharper,SublimeText,Brackets,…Build:Heroku,Ruby,grunt,ASP.NET,node.js,compile-in-clientTesting:Chutzpah,tsUnitTypeScriptEcosystemAnOpenSourcelanguageforlargescaleJavaScriptdevelopment.TypeScript1.0availablenow!InboxforVisualStudio2013,plug-inforVisualStudio2012,node.jspackage,sourceonCodePlexECMAScript6RatificationtargetedforDecember2014Classes,Arrows,Modules,Destructuring,let+const,for…of,Generators,Comprehensions,…TypeScript2.0wishlistECMAScript6parity,downlevelsupportwherefeasibleAdditionalfeatures,e.g.AsynchronousFunctions(async/await)TypeScriptRoadmapAnOpenSourcelanguageforlargescaleJavaScriptdevelopment.SupportexistingTechnologyinvestments3MaximizeBusinessOpportunitiesacrossplatforms1CloudandMobile

firstdevelopment2Windows8introducedanewconfidencemodelforWindowsStoreapps.Enterprisesneedtheflexibilitytotradeconfidenceforcapability.Windows8.1Update1letsyouleverageexistingLOBappcodewhiletakingadvantageofnewtabletformfactors.Usenetworkloopbackforinter-processcommunication.ThefirewallthatisolatesWinRTappsfromtheloopbackadaptercanbedisabledtoenableinter-processcommunication.AccessthefullpowerofWindowsfromusingBrokeredWinRTComponents.BrokeredWinRTComponentsgetactivatedinaseparateprocessoutsideofappcontainer.

WinRTComponentsinDesktopProcessSideLoadedWinRTappnewNWindRT.DAL.Connection();Systemprovideddllhost.execlrhost.dllMyAssembly.winmdOOPWinRT

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