VC++ 打开关闭其他程序

void RunMesProgram()
{
    CString strFilepath;
    strFilepath.Format("%sMesUpload.exe",GetModuleFolder());
    HINSTANCE hNewExe = ShellExecute(NULL, "open", _T(strFilepath), NULL, NULL, SW_SHOWNORMAL);
    if ((DWORD)hNewExe <= 32)
    {
        SaveTempLg("程序启动失败：" + strFilepath);
    }
}


int KillProcessByWinTitle( LPCSTR pszWindowTitle)
{
    HANDLE hProcessHandle; 
    ULONG nProcessID; 
    HWND TheWindow; 
    TheWindow = ::FindWindow( NULL, pszWindowTitle ); 
    ::GetWindowThreadProcessId( TheWindow, &nProcessID ); 
    hProcessHandle = ::OpenProcess( PROCESS_TERMINATE, FALSE, nProcessID); 
    return ::TerminateProcess( hProcessHandle, 4 ); 
}

void KillProcessByName(CString name)
{
    CString strCmd;
    strCmd = "taskkill /f /t /im " + name;
    WinExec(strCmd, SW_HIDE);
    
}