使用MFC，Visual C＋＋实现的简单的认证系统，是配合机顶盒的开发编写的，可以设置不同用户的权限，也用到了后台数据库-The use of MFC, Visual C realization of the simple authentication system is in line with the development of set-top boxes prepared, you can set up different user permissions, but also