简约注册系统源码（面向对象、简单易懂） 采用了c#开发的简单用户示例，仅有简单的用户注册验证界面，登录时有字母数字混合验证码校验，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

数据库配置要修改对应cs文件中的server=. database=web uid=sa pwd=sa并编译后才生效-Simple registration system source (object-oriented, easy-to-read) adopts c# Developed a simple user sample, only a simple user interface to verify the registration, log on from time to time alphanumeric verification code validation, database operations using stored procedures, very simple and easy to understand, recommend to beginners App_Data for Sql database files, additional databases can be configured to modify the corresponding cs file server =. database = web uid = sa pwd = sa and compile only take effect after