基于web的實(shí)驗課選課系統的設計ASP＋sql

畢業(yè)論文

摘要
本系統是基于Web的系統，與傳統的Windows桌面系統得運行方式相似，但是它們從根本上存在著(zhù)相當大的區別。桌面應用程序必需在用戶(hù)的機器上進(jìn)行安裝和執行。而運行Web應用程序的機器可以位于世界的任何地方，用戶(hù)可以通過(guò)Web瀏覽器對他進(jìn)行遠程交互。
本系統為學(xué)校教務(wù)實(shí)驗課選課系統，它提供了1個(gè)實(shí)驗課教師與選修本課程的學(xué)生之間的交流平臺。通過(guò)本平臺，學(xué)生可以進(jìn)行課程信息查詢(xún)、課程選擇、作業(yè)提交、重要通知查看、分數查詢(xún)等操作；教師可以進(jìn)行作業(yè)發(fā)布、通知發(fā)布、分數錄入等操作。
    本系統使用ASP.NET+Visual C#+SQL Server 2000 進(jìn)行開(kāi)發(fā)，并在IIS5.1上進(jìn)行發(fā)布。在開(kāi)發(fā)過(guò)程中用到的關(guān)鍵技術(shù)有ADO.NET數據訪(fǎng)問(wèn)技術(shù)、 動(dòng)態(tài)菜單的腳本設計技術(shù)。在開(kāi)發(fā)過(guò)程中嚴格遵守軟件工程的思想，按照需求分析、概要設計、數據庫設計、詳細設計、編碼、改進(jìn)、與性能優(yōu)化步驟進(jìn)行開(kāi)發(fā)。
關(guān)鍵字：ASP.NET；C#；ADO.NET；選課
 
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.
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

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