一个VC++写的屏幕DC程序，也就是将对象输出到屏幕上，而非VC的窗口内，这个是简单版，也是基础点的，因此希望对此不了解的朋友研究一下。

-VC++ to write a screen DC program, which is the object output to the screen, rather than the VC of the window, this is a simple version, is based on points, so I hope the friends do not understand this look.