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//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
//---------------------------------------------------------------------------
USEFORM("frmMain_Unit.cpp", frmMain);
USEFORM("uDataModule.cpp", dm); /* TDataModule: File Type */
//---------------------------------------------------------------------------
WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
{
try
{
HWND hWnd=CreateMutex(NULL,true,"ReadCard_Demo_Flag");//随便写的字符串
if(GetLastError()==ERROR_ALREADY_EXISTS)
{
if(hWnd)
{
Application->MessageBox("程序正在运行中!","提示",
MB_OK+MB_ICONINFORMATION+MB_APPLMODAL);
ReleaseMutex(hWnd);
}
return 0;
}
Application->Initialize();
Application->Title = "读卡系统";
Application->CreateForm(__classid(TfrmMain), &frmMain);
Application->CreateForm(__classid(Tdm), &dm);
Application->Run();
}
catch (Exception &exception)
{
Application->ShowException(&exception);
}
catch (...)
{
try
{
throw Exception("");
}
catch (Exception &exception)
{
Application->ShowException(&exception);
}
}
return 0;
}
//---------------------------------------------------------------------------