在VC中操作图形文件，并对所读取的图形实现常规的处理是件很头痛的事。CBmpProc类提供了对图形文件的读取操作，并且对已经读入的图形进行处理，包括：取某区域的内容、将区域的内容复制到剪粘板、将剪粘板的内容复制出来……。

CBmpProc类由BmpProc.cpp和BmpProc.h两个文件组成。继承与CBitmap类。

这里同时提供了使用该类的演示程序及CBmpProc类的使用说明。-in VC operation graphics files, as well as read by the graphics conventional treatment is a very troublesome thing. CBmpProc category provides graphic documentation of the read operations, and to have read the graphics processing, including : from a certain region, the contents of the region to copy the sticky scissors, scissors sticky content duplicated .... CBmpProc BmpProc.cpp by category and BmpProc.h two documents. Inheritance and CBitmap category. Here to provide a demonstration of the use of such procedures and CBmpProc category of use.