学生选课系统能够让学生们在网络上自主选择选修课程，教务处的工作人员则通过网络来处理学生的选课信息。这个系统实现了对信息数据的浏览、查询、编辑和管理等基本数据库操作，采取模块化的编写思想，提高了可读性，同时提高了开发效率，从而实现了校园无纸化办公，提高选课的效率,减轻选课操作的工作量,从而提高教学管理的效率。

系统使用Visual Studio2005作为开发平台，使用Visual C#.NET和HTML做为程序语言，使用MS SQL作为系统数据库，使用ADO.NET实现对数据库的访问。

本系统是一个典型的信息管理系统(MIS),其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。对于前者要求建立起数据一致性和完整性强、数据安全性好的库。而对于后者则要求应用程序功能完备,易使用等特点。

关键字：学生选课系统，.NET，数据库，模块化，信息管理

The Students Select Course System on Web

Abstract

The elective system enables the students to select course by themselves on the internet. And the staff of the registry deal with the elective information by the internet. The system carries out the basic data base operation such as browsing, inquiring, editing and managing information data. It also composes in modularize way witch enhances readability and explore efficiency. Therefore the campus no-paper work comes true, at the same time elective efficiency is improved and the workload id decreased. In this way, the efficiency of teaching management is improved.

The Visual Studio 2005 is used as exploitation platform; Visual C#.NET and HTML is used as program language; MS SQL is used as system database ; ADO. NET is used to visit the database.

The system is typical MIS, which includes the development and the maintenance of background database as well as the top application program.

As to the former, setting up a base with strong data coherence and integrality as well as security is demanded. As to the later, a program with complete function which is easy to use is demanded.

Keywords:Elective course system，.NET，DataBase，Modulation，MIS

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