使用VC++截取屏幕,可以抓某个窗口,区域,不错的源码(Use vc + + to capture screen, can catch a window, area, good source)

一个用VC＋＋编写的抓屏程序,通过它,你将学会如何建立内存映像(A screen capture program written in vc + +, through it, you will learn how to build a memory image)