说明：  用户注册示例源码（面向对象、简单易懂） 采用了面向对象开发的简单用户示例，仅有简单的用户注册验证界面，数据库操作采用存储过程，非常简单易懂，推荐给初学者 App_Data下为Sql数据库文件，附加即可
(Register sample source (object-oriented, easy-to-read) the development of a simple object-oriented user sample, only a simple user interface to verify the registration, the database using stored procedures to operate, very easy-to-read, recommended to beginners App_Data Sql database file for attaching to)