MyWindowFromPoint,跳过GROUPBOX

HWND MyWindowFromPoint(POINT point )
{
    POINT pointClient;
    HWND hWnd;
    HWND hWndFound;

    hWnd = GetDesktopWindow();        /* 获取桌面句柄*/
    for (;;)
    {
        pointClient = point;
        ScreenToClient(hWnd, &pointClient);
        hWndFound = RealChildWindowFromPoint(hWnd, pointClient );

        if (hWndFound == NULL)
        {
            hWndFound = hWnd;
            break;
        }
        else if (hWndFound == hWnd)
        {
            break;
        }
        else
        {
            hWnd = hWndFound;
        }
    }
    return hWndFound;
}

 

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