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program FleetReportSvr;
uses
SvcMgr,
Forms,
SysUtils,
Windows,
SvrMain in 'SvrMain.pas' {FleetReportService: TService},
AppMain in 'AppMain.pas' {FmFleetReport}£»
{$R *.RES}
const
CSMutexName = 'Global\Services_Application_Mutex';
var
OneInstanceMutex: THandle;
SecMem: SECURITY_ATTRIBUTES;
aSD: SECURITY_DESCRIPTOR;
begin
InitializeSecurityDescriptor(@aSD, SECURITY_DESCRIPTOR_REVISION);
SetSecurityDescriptorDacl(@aSD, True, nil, False);
SecMem.nLength := SizeOf(SECURITY_ATTRIBUTES);
SecMem.lpSecurityDescriptor := @aSD;
SecMem.bInheritHandle := False;
OneInstanceMutex := CreateMutex(@SecMem, False, CSMutexName);
if (GetLastError = ERROR_ALREADY_EXISTS)then
begin
DlgError('Error, Program or service already running!');
Exit;
end;
if FindCmdLineSwitch('svc', True) or
FindCmdLineSwitch('install', True) or
FindCmdLineSwitch('uninstall', True) then
begin
SvcMgr.Application.Initialize;
SvcMgr.Application.CreateForm(TSvSvrMain, SvSvrMain);
SvcMgr.Application.Run;
end
else
begin
Forms.Application.Initialize;
Forms.Application.CreateForm(TFmFmMain, FmMain);
Forms.Application.Run;
end;
end.
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uses
Windows,
SysUtils,
Classes,
ShellAPI;
function RunAndWait(FileName: string; Visibility: Integer): THandle;&nbs ......
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2008-10-17 14:57:17
//×î³£ÓÃµÄ string
var
str: string; {¶¨Òå}
begin
str := 'ÍòÒ»'; {¸³Öµ}
ShowMessage(IntToStr(Length(str))); {³¤¶ÈÊÇ: 4}
end;
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http://savetime.delphibbs.com
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