vc++经典案例，包括播放WAV文件，制作AVI动画按钮，用MFC制作屏幕保护程序，在OPENGL视图中绘制三维物体等等总共有29个实用案列-There are a total of 29 practical case out vc++ classic case, including play WAV files, create AVI animation button, and draw three-dimensional objects using the the MFC produced