这是一个保障消费者合法权益的系统．使用C ＃和SQL Server终于实现了这一功能的系统，在一定程度上保障的合法权利和利益的消费者。-This is a legitimate rights and interests of consumer protection systems. The use of C

通过对数据库的访问，实现消费者和管理员对餐饮的管理，如选定、预定、退选等等。-Through access to the database to achieve consumers and administrators on the restaurant' s management, including selection, booking, withdraw from the election and so on.

超市购物系统的设计，可以为消费者提供便捷的电子商务服务，更快更好的满足消费的需求-Design of supermarket shopping system, can provide e-commerce services and convenient for consumers, faster and better meet consumer demand