VC++ 实现窗口抖动

    RECT rect;
    int x, y, nWidth, nHeight;
    GetWindowRect(&rect);
    x = rect.left;
    y = rect.top;
    nWidth = rect.right - x;
    nHeight = rect.bottom - y;
    for (int i = 0; i < WINDOW_SHAKE_NUM; i++)
    {
        MoveWindow(x - 20, y, nWidth, nHeight, TRUE); 
        Sleep(WIN_SHAKE_SLEEP_TIME);
        MoveWindow(x - 20, y - 20, nWidth, nHeight, TRUE); 
        Sleep(WIN_SHAKE_SLEEP_TIME);
        MoveWindow(x, y - 20, nWidth, nHeight, TRUE); 
        Sleep(WIN_SHAKE_SLEEP_TIME);
        MoveWindow(x, y, nWidth, nHeight, TRUE); 
        Sleep(WIN_SHAKE_SLEEP_TIME);
    }

点击 shake! 按钮，窗口抖动起来了~

备注： WINDOW_SHAKE_NUM  WIN_SHAKE_SLEEP_TIME常数宏。