本源码是《精通vc++实效编程280例》的源码，280个编程实例几乎覆盖vc++编程的方方面面操作步骤详细 代码注释全 包括16章内容-The source is "proficient vc++ effectiveness Programming 280 cases," the source, 280 programming examples covering almost vc++ programming all aspects of the procedure detailed code