基于web的实验课选课系统的设计ASP＋sql

摘要
本系统是基于Web的系统，与传统的Windows桌面系统得运行方式相似，但是它们从根本上存在着相当大的区别。桌面应用程序必需在用户的机器上进行安装和执行。而运行Web应用程序的机器可以位于世界的任何地方，用户可以通过Web浏览器对他进行远程交互。
本系统为学校教务实验课选课系统，它提供了1个实验课教师与选修本课程的学生之间的交流平台。通过本平台，学生可以进行课程信息查询、课程选择、作业提交、重要通知查看、分数查询等操作；教师可以进行作业发布、通知发布、分数录入等操作。
    本系统使用ASP.NET+Visual C#+SQL Server 2000 进行开发，并在IIS5.1上进行发布。在开发过程中用到的关键技术有ADO.NET数据访问技术、 动态菜单的脚本设计技术。在开发过程中严格遵守软件工程的思想，按照需求分析、概要设计、数据库设计、详细设计、编码、改进、与性能优化步骤进行开发。
关键字：ASP.NET；C#；ADO.NET；选课
 
Abstract
The system is based on Web, results in the movement way with the traditional Windows tabletop system to be similar, but they fundamentally abdicate in this quite big difference. The tabletop application procedure must on users machine carry on the installment and the execution. But moves the Web application procedure machine to be possible to be located the world any place, the user may carry on long-distance through the Web browser to him alternately.
This system chooses the class system for the school educational administration experiment class, it provides the experimental class teacher with between students exchange platform which takes as an elective this curriculum. Through this platform, the student may carry on the curriculum information inquiry, the curriculum chooses, the work submits, important operation and so on notice examination, score inquiry; The teacher may carry on operation and so on work issue, notice issue, score input. （科教范文网http://fw.nseac.com）
This system uses ASP.NET+Visual C#+SQL Server 2000 to carry on the development, and carries on the issue on IIS5.1. The swimming lane essential technology has the ADO.NET data accessing technology, the dynamic menu script design technology in the performance history. Strictly observes the software engineering in the performance history the thought, according to the demand analysis, the outline design, the database design, the detailed design, the code, the improvement, carries on the development with the performance optimization step.
Keywords:ASP.NET; C#;ADO.NET; Chooses the lesson

注释：不含源代码