HWND hAll = ::GetDesktopWindow();

HWND hCurrent = ::GetNextWindow(hAll, GW_CHILD);

char szTittleDbg[] = {};

char *p = NULL;

while (hCurrent != NULL)

{

    ::GetWindowText(hCurrent, szTittleDbg, );

    int iStrLength = strlen(szTittleDbg);

    if (iStrLength == )

    {

        hCurrent = ::GetNextWindow(hCurrent, GW_HWNDNEXT);

        continue;

    }

    if (strcmp("Warcraft III" /*"WarIII"*/, szTittleDbg) == )

    {

        //是否隐藏:IsWindowVisible

        //是否最小化:IsIconic

        //是否最大化:IsZoomed

        g_bActive = !(::IsIconic(hCurrent));

        break;

    }

    hCurrent = ::GetNextWindow(hCurrent, GW_HWNDNEXT);

}

. 窗口列表用 EnumWindows 获取所有父窗口

. 递归调用 EnumChildWindows 枚举所有子窗口