MFC-IsIconic

HWND hWnd = NULL; UINT func1(LPVOID pParam) //线程函数 { BOOL bb; for (int i = 0; i < 1000; i++) { bb = IsIconic(hWnd);//判断窗口是否最小化 /* 参数1：HWND hWnd 窗口句柄 返 ......