关不掉的窗口

#include "stdafx.h"int WINAPI _tWinMain(HINSTANCE hInstanceExe, HINSTANCE, PTSTR pszCmdLine, int){        HWND hWnd = GetDesktopWindow();    while(1){        ::MessageBox(hWnd, _T("FUCK YOU"), _T("整蛊程序"),  MB_OK);     }    return(0);}

MessageBox弹出窗口，while(1)，无限循环执行