Symbian中文技术周刊1

Symbian001:[e-mail]001:[e-mail]001:[e-mail]Kennedy12&SMS/MMSEcom…………….SymbianNewlcSymbianSymbian([e-mail])Symbian13180947386Symbiansymbian,nokia,newlcENOKIA:[e-mail](1)(2)12ConstructL()16(iCurrentView),,.,,,NULL.810ViewConstructL(),(iCurrentView),ChangeViewLprivate,ChangeViewL,.Symbian001:[e-mail]ymbianSymbianSymbian001:[e-mail]100100ListboxCEikListboxListboxGetAllCustomerSymbianRect().iTl.iXRect.iBr.iXSymbian001:[e-mail]INSEmulatorSymbian001:[e-mail]1CCBase2CConstructL()protectprivate3CclassNewLC()NewL()NewLC()4NewL()NewLC()cclassstatic5C6symbian78ifif(iObject)deleteiObject;iObject=NULL;9R10deletea;a=NULL;a=b;11L121314newnew(ELeave).15if(&&)TRAP&&16if(aObject&&aObjectLeaveCleanupStack::PushL(aObject);17iPushL18LeaveConstructL()19Symbian8k20TBuf16HBufCTBuf.21__UHEAP_MAEK22Symbian001:[e-mail]..CTRL+ALT+SHIFT+ACTRL+ALT+SHIFT+BCTRL+ALT+SHIFT+C.:__UHEAP_MARK__UHEAP_CHECK(n)__UHEAP_MARK’n’()__UHEAP_CHECKALL(n)’n’__UHEAP_MARKEND,__UHEAP_MARK__UHEAP_MARKENDC(n),__UHEAP_MARK’n’,__KHEAP_xxx..__UHEAP_SETFAIL(aType,n).:EDeterministic:nERandom:,nSymbian001:[e-mail]:__UHEAP_FAILNEXT(n)__UHEAP_RESET()CTRL+ALT+SHIFT+PCTRL+ALT+SHIFT+QSymbian001:[e-mail],Symbian.,Symbian.Symbian.(epoc.ini),.PCSymbian.:C:(NS60)Z:(ROM):MMCPCMMC.MMCEpoc.ini.MegabytesOfFreeMemorNS60SDK,16MB,,64MB.Symbian001:[e-mail].(Series60UIQ).bldmake:,(abld).Bldmakebld.infAbld.bat.abld.:VisualC++(abldmakefilevc6),Windows(abldbuildwinsudeb)Symbian(abldbuildthumburel).VC6Wins(VC6=VisualC++6,Wins=Windows).udeb”Unicode-Debug”,urel”Unicode-Release”.Unicode(ASCIIUnicode()).Debug(),()Symbian001:[e-mail]?RFileLogger.class.log3CreateLog:LogLog(EFileLoggingModeOverwrite|EFileLoggingModeAppend)logfullpath()C:/Logs/MyLoggingDirectory/MyLogFile.openingclassConstructL()closing.ConnectCreateLogKErrNone.logLogiLog.Write(_L(HelloWorld))11/07/20034:00:13HelloWorldiLog.WriteFormat(_L(Result=%d),err)11/07/20034:00:13Result=0iLog.HexDump(aHeader,aHeader,myPtr,4)11/07/20034:00:13myBuf:0000:41420044AB.DMMPflogger.libflogger.hStoplogC:/Logs/MyLoggingDirectorylogSymbian001:[e-mail]1.()2..TEMP,EPOCWIND.OUT.,.,,..3.*.PDB.PDB()MicrosoftVisualStudio..,DLLPDB,.PDB.PDB.PDB.emfastSymbian001:[e-mail],,(/).Symbian.,MicrosoftVisualStudioAutoExpand..AutoExp.dat.C:\ProgramFiles\MicrosoftVisualStudio\Common\MSDev98\Bin.,:,,.…………Symbian001:[e-mail]++BuilderXSymbian.,,.Alt+F7Project/Project..Make&RunyourappRunyourapp.Project:Symbian001:[e-mail]..OK,!Symbian001:[e-mail]2FExplorerc:\gdbstubgdbstud.ini3PCC:\yyyc:\yyy\gdb.iniCtrl+V4xxxyyyIrDAcom2.IrDACOMIrCOMM2kepoc32/release/armi/urelepoc32/release/armi/udebOKFExplorerc:\system\programs\gdbstub.exe.IrDA()connection/IrDA/activategdbstubPCPCDOSC:\yyySymbian001:[e-mail]”run”(gdb)gdb”Startingprogram”,,.,(PC).,IrDASymbian001:[e-mail]:\Symbian\7.0s\Series60_v20\Epoc32\Release\armi\urel\.2gdbstub.iniC:\gdbstub.gdbstub.ini[COMMSERV][COMMSERV]PDD=EUART%dPDD=EUART1LDD=ECOMMLDD=ECOMMCSY=IRCOMMCSY=BTCOMMPORT=0PORT=0RATE=115200RATE=96003gdb.iniPCC:\bbbgdb.inigdb.iniaaabbbcom144armiudebepoc32/release/armi/urelepoc32/release/armi/udeb5pkgxxx.pkgarmi\udeb6FExplorerFExplorerC:\system\programs\gdbstub.exeC:\system\libs\gdbseal.dllgdbseng.dllgdbstub.exePCDOSc:\bbbSymbian001:[e-mail]1PC2/3SymbianIIPC1SymbianSDK2VC++6.034Gdb.iniSymbian1gdbstub.sis2gdbstud.ini3fexplorer.sisSymbian001:[e-mail]6.1/Series601.1(April2nd,2004)DominiqueHugo”ProgramClosed”Epoc32\Wins\c\system\bootdataErrRdC:\system\bootdata\EMFast.zipSymbiangdbstub.sisSeries60BlueToothSymbian001:[e-mail]nPCsideERPSybaseAnywhereopensourceSymbianGoodluck!PeterJiang2004-12-10