.net三层架构实例数据库开发实例，适合初学者,mvc example

基于vc++的学生管理信息系统，对学生信息进行查询，修改，添加，删除。-This paper first introduced the J2EE platform architecture and MVC (model-view-controller) development model, based on the J2EE platform and was widely used. Second, a brief descr iption of the system to use the ke