Along with the development of the computer and web, many universities have been build C/S or B/S structure of choose courses system on web. Compare with the traditional way of choose courses, this system use local area network. Students can choose courses at computer room or dormitory by web at the elective time also can change the courses that they have been chosen at the elective time. Teachers can examine the situation of choose courses and manage the system.
This system adopts the two layers structure of C/S (customer rvice), and use C#. Net language and SQL Server 2000 Database. Customer end makes up by two system—Student System and Manager System. They get in touch with each other by the backstage Database.
No matter the Student System or the Manager System all need read data from the backstage Database, then put them on the Dataset and show them on the Tree view.
Keywords Choose Course System 、C# .NET 、SQL Server 2000 Database