根据进程名来结束程序

{

HANDLE hSnapShot = ::CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,0);

if(hSnapShot == 0)

{

return false;

}

PROCESSENTRY32 thePE;

thePE.dwSize = sizeof(PROCESSENTRY32);

//遍历正在运行的第一个系统进程

BOOL Status = Process32First(hSnapShot,&thePE);

BOOL bHaveFlag = FALSE;

DWORD ProcessID = 0;

while(Status)

{

//遍历正在运行的下一个系统进程

Status = Process32Next(hSnapShot,&thePE);

//找到相应的进程 *.exe

if(0 == _tcscmp(QString::fromWCharArray(thePE.szExeFile).toAscii(),name.toAscii()))

    {

bHaveFlag = TRUE;

ProcessID = thePE.th32ProcessID;

//结束指定的进程 ProcessID

if(!TerminateProcess(OpenProcess (PROCESS_TERMINATE||PROCESS_QUERY_INFORMATION,false,ProcessID),0))

{

//MessageBox(NULL, "无法终止指定的进程！", NULL, MB_ICONWARNING||MB_OK);

}

break;

    }

}

CloseHandle(hSnapShot);

}