通讯录MFC，通过Access建立数据库，ODBC接口访问数据库,Visual C++ 6.0开发环境实现添加、删除、查看、全部查看、退出等内容。-Mail list MFC, establish the database through Access, ODBC database access interface, Visual C++ 6 development environment to achieve add, delete, view, view all, exit and othe