VC++屏幕保镖，也就是常见的锁屏程序，保护你的计算机在你离开的时候不受别人干扰，这是实现的源代码，另外它的界面是不是很漂亮，这也是这个小程序的亮点哦。 -VC++ screen guard, which is the common lock-screen procedures to protect your computer when you leave from another interference, which is the source code, while its inter