MFC对于文件操作提供了强大的支持，相比之下对于目录的操作显得支持不足，对于常用的操作复制、删除、移动等都缺乏有效的支持。本程序实现对目录的操作。-operation MFC document provides a powerful support for the directory comparison operation is inadequate support for the operation of commonly used copy, delete, move and so the