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WindowsCE应用程序开发.pdf

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MicrosoftWindowsEmbeddedDevCon20042005年11月27日1时6分 Agenda WinCEProgrammingBasics WinCEApplicationProgramAdvancedWinCEProgramming DesignProgrammingonWindowsMobiledevice Programmingthe.NETCompact Framework Summary WinCEProgrammingBasicsWinCEProgrammingBasics -WhatisDifferentaboutWindows CEDemo FewerResourcesinWindowsCEDevices Unicode NewControls Win32Subset It’sStillWindowsProgramming AdvancedWinCEMemoryManagement Programming MemoryManagementRAM,ROMandVirtualMemory WindowsCEDatabaseAnApplication’sAddressSpace Modules,Process,andThreads ©2004MicrosoftCorporation.Allrightsreserved. Thispresentationisforinformationalpurposesonly.Microsoftmakesnowarranties,expressorimplied,inthissummary.1 MicrosoftWindowsEmbeddedDevCon20042005年11月27日1时6分 WindowsXPMemoryMapWindowsCEMemoryMap FFFFFFFFFFFFFFFF SystemReserved SystemReserved(kernelmodespace) (kernelmodespace) 8000000080000000 LargeMemoryArea (memorymapped files) 42000000 AcActitviveePProrocceessss AcAAcpptitviveliecPatPrioronocceessss Space Reserved 04000000AcActitviveePProrocceessss AppAcAclictiitatviveieonPPrSorocpceaesscess 0000000000000000AppliActivcaetiPronoceSpssace ApplicationMemoryMapApplicationMemoryMap 03FFFFFF COREDLL.DLL OtherROMDLLs Applicationspace64Megabytes DLLSpace32Megin3.0andbefore (Constantforall applications) ROMDLLspaceDLLsmappedintoupper32Meg DLLstaticdatamappedintolower32Meg 02000000 non-ROMDLLsCode,data,andRAMDLLuselower32 FreevirtualspaceMeg Stack(reservedspace)Nowayforanapplicationtoallocatememory Heap(reservedspace)Application ResourcesSpecificSpaceabove32Meg Readwritedata ReadonlydataResourceonlyDLLsareloadedoutside Code 00010000theprocessspace 00000000reserved TheDifferentoftheMemorySystemMemoryMap AllocationFFFFFFFF NK“Slot” VirtualMemoryC2000000 KernelSpace Heaps80000000Resource onlyDLLs StackLargeMemoryArea (memorymappedfiles) StaticData42000000Slot32Process 4000000032 Slot31Process31 StringResources3E000000. SelectingtheProperMemoryType. . 08000000Slot3Process3 06000000