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1、国内汽车市场调查问卷TitleAgendaWhat is the .Net Compact Framework?Developing in a Compact WorldInclusions and ExclusionsExamplesWhat is the .Net CF?Target: Mobile DevicesThe Same Framework but “optimized”Integrated into VS.Net 2003Formerly: “Smart Device Extensions”.NET CF Design GoalsPortable and small .NET

2、CLR for devicesEnable Visual Basic and C# Leverage Visual Studio .NETRun managed .EXEs and .DLLs directlyDebug with Visual Studio .NETEnable rich client Web Services and line of business applications on devicesClass libs for forms, drawing, storage, net, data access, XMLPeacefully co-exist with host

3、 OSRun on native threads, P/Invoke to call native codeTarget: Mobile DevicesCompaq, HP, Dell, Toshiba, PocketPC 2000, 2002Windows Mobile (aka PPC 2003).Net CF in ROM!Windows CESmartPhoneNo Palm/HandspringTarget: Mobile DevicesDeveloper Productivity ImplicationsTechnicalBusinessFamiliar dev experienc

4、e same tools and processDifferent approach to application design, but core development skills transferTechnical benefits of platform and tools yield productivity boost“Desktop” training on .NET is fully applicable to smart devicesDesktop developers can now target devices with low incremental cost.NE

5、T developer productivity gains apply to smart devices as they do to the desktop and serverThe Framework “Optimized”20mb 1.5mbTrue subset no breaking changesSame languages, same code, same MSILMultiple target CPUsHow Rich is the Working Environment?CLRJITGarbage CollectionType safety; exceptionsThrea

6、dingWindows OS (PInvoke)SQL Server CE including replicationActiveSyncRemote ViewerWeb ServicesSockets/StreamsADO.NetGraphics.NET FrameworkSystem System.DataSystem.XmlSystem.WebGlobalizationTextSecurityCollectionsResourcesReflectionNetIOThreadingDiagnosticsServiceProcessConfigurationDesignADO.NETSqlC

7、lientXslt/XPathXmlDocumentRuntimeInteropServicesRemotingSerializationSerializationConfigurationSessionStateCachingSecurityServicesDescriptionDiscoveryProtocolsUIHtmlControlsWebControlsSystem.DrawingImagingDrawing2DTextPrintingSystem.WinFormsDesignComponentModelReader/Writers.NET Compact FrameworkSys

8、tem System.DataSystem.XmlSystem.WebGlobalizationTextSecurityCollectionsResourcesReflectionNetIOThreadingDiagnosticsServiceProcessConfigurationDesignADO.NETSqlServerCeSqlClientXslt/XPathXmlDocumentRuntimeInteropServicesRemotingSerializationSerializationConfigurationSessionStateCachingSecurityServices

9、DescriptionDiscoveryProtocolsUIHtmlControlsWebControlsSystem.DrawingImagingDrawing2DTextPrintingSystem.WinFormsDesignComponentModelReader/WritersAgendaWhat is the .Net Compact Framework?Developing in a Compact WorldInclusions and ExclusionsExamplesDeveloping in a Compact WorldVS.Net 2003 installatio

10、n optionC#, VB.NetTrue on-device debuggingIf you can get it connectedEmulatorDeploymentDeveloping in a Compact World VS.NET IntegrationTemplates for devices in New Project dialogTemplate sets device and project typeTemplate typesPocket PC ApplicationPocket PC Class LibraryPocket PC Control LibraryWi

11、ndows CE .NET Application Mobile Phone ApplicationDefault set of references that are appropriate for your platformDeveloping in a Compact WorldOverview of ControlsUse Windows Forms DesignerDrag-and-drop, property-basedRich subset of desktop controlsUser Interface controlsData EntryDisplayFormatting

12、& RAD controlsOrganizational controlsHelper controlsData EntryCheck BoxCombo BoxCommand ButtonDomain Up/DownList BoxNumeric Up/DownRadio ButtonText BoxTrack BarDisplayLabelPicture BoxProgress BarStatus BarHelperContext MenuScroll BarsImage ListMain MenuOpen & Save File DialogsTimerTool BarOrganizati

13、onal List ViewPanelTab ControlTree ViewDeveloping in a Compact WorldSubset of Desktop ControlsControls Not SupportedChecked List BoxData GridDateTime Picker Group BoxMonth Calendar SplitterDeveloping in a Compact WorldCustomizing Emulator SettingsFully Functional PocketPC 2002 OS EmulatorOptions to

14、change device configurations and connectivityResolution & Color DepthMemoryCOM & LPT ports!Developing in a Compact WorldDeploymentSame user experience as desktopCompiles application for deviceOutput Window used for deployment messagesVisual Studio deploys the framework to device if neededPackaging a

15、nd DeploymentWindows + Visual Studio .NETSource Code(Hello.*).NETCompiler.NET CF Class LibsHello.exeHello.dll(s)Hello.cabCabWiz.exe Hello.cabDeviceActiveSync, SMS, Etc/.Hello.exeHello.dll(s)WCELoad.exe .NET CF.cabPer-Processor/OS and Language/Region.NET CF.cab.NET CFCLRMore Deployment OptionsWindows

16、 + Visual Studio .NET DeviceHello.cab.NET CF.cabDesktopExecutablesWindowsSetup.exeSetup.exeActiveSync, Add/RemovePrograms, Etc.Hello.cabDesktopExecutables+.NET CF.cabHello.cabHello.exeHello.dll(s).NET CF.cab.NET CFCLRAgendaWhat is the .Net Compact Framework?Developing in a Compact WorldInclusions an

17、d ExclusionsExamples.NET Compact FrameworkWhats Different?Specific performance issuesXMLForm loadingSQL Server CEEmphasis on File SizeEmphasis on Memory Footprint.NET Compact FrameworkWhats Different?Controls unimplementedControl properties removedControl properties unimplementedMethod overloads rem

18、ovedNo Console or Debug objectsNo Serial Port support.NET Compact FrameworkWhats Different?Form-factor and GUI guideline issuesNo MDI applicationsNo ActiveX controls in formsApplications that dont really closeOpen/Save dialog for “My Documents”No file system (C:/?).resx file format.NET Compact Frame

19、workWhats Different?Cant deploy to subdirectoriesNo Merge modules“My Company” .cab filesNo pre-compiling (NGen).NET Compact FrameworkWhats Different?No designer for custom controlsNo support for Pocket AccessNo support for Pocket OfficeExpensive licensing for SQL Server CE.NET Compact FrameworkWhats

20、 Different?Debugging: remarkable yet frustratingSingle-in, step-thruCommandWatchBreakpointNo Console or Debug objectsNo “set next instruction to execute”.NET Compact FrameworkWhats Different?Reflection EmitRemoting SerializationCode DomPrintingCOM InteroperabilityServer side functionalityXPath/XSLTAgendaWhat is the .Net Compact Framework?Developing in a Compact WorldInclusions and ExclusionsExamplesFor More InformationMSDN Web site at How-To ResourcesSimple, Step-By-Step ProceduresEmbedded Development How-To ResourcesGeneral How-To Resources integration How-To Resourc