摘 要
隨著網(wǎng)絡(luò)技術(shù)的發(fā)展，學(xué)校的畢業(yè)設(shè)計課題管理是網(wǎng)絡(luò)教學(xué)管理的一項重要內(nèi)容。本系統(tǒng)編制出一套畢業(yè)設(shè)計選題管理系統(tǒng)，對畢業(yè)設(shè)計選題和管理進(jìn)行監(jiān)督、描述和分析，建立起教師與學(xué)生之間的有效聯(lián)系。本論文從選題背景，選題目標(biāo)，選題意義，需求分析，系統(tǒng)設(shè)計，系統(tǒng)實現(xiàn)這幾個角度對系統(tǒng)的開發(fā)過程進(jìn)行介紹，重點針對需求分析和總體設(shè)計進(jìn)行詳細(xì)的介紹。本文還針對開發(fā)所需的開發(fā)工具以及技術(shù)進(jìn)行簡單的介紹。
本系統(tǒng)是運用ASP.NET技術(shù)、ADO.NET技術(shù)和SQL Server 2005作為后臺數(shù)據(jù)庫開發(fā)的Web應(yīng)用程序。本系統(tǒng)是以B/S(Browser/Server)為模式設(shè)計的一個畢業(yè)設(shè)計選題管理系統(tǒng)。主要針對管理員、教師、學(xué)生三種不同的用戶進(jìn)行需求分析與詳細(xì)設(shè)計，最終實現(xiàn)畢業(yè)設(shè)計選題的晚上完成。本系統(tǒng)的使用方便簡捷，具有管理員發(fā)布公告、管理用戶信息、設(shè)置系統(tǒng)，學(xué)生登錄系統(tǒng)后修改自己基本資料、選擇論題志愿、上傳論文、管理論文，教師登錄系統(tǒng)后修改自己基本信息、添加課題、確定學(xué)生選題、查看學(xué)生論文并給論文評分等基本功能。對減輕教師與學(xué)生負(fù)擔(dān)，提高工作效率有顯著的效果。

關(guān)鍵詞：選題；ASP.NET；ADO.NET；SQL Server 2005；B/S















Abstract
Along with the development of network technology, the college's graduation design task management of network teaching management is an important content. This system developed a set of graduation design multiple-choice management system, the graduation design topics and management supervision, description and analysis, establish the effective between the teachers and students contact. This thesis topic to choose a background, significance, target, topic requirement analysis, system design, system realizing this several Angle to system development process are introduced, focusing on demand analysis and the overall design are introduced in detail. This paper take the needed for development of development tools and technology to simply introduction.
This system is using ASP.NET technology, ADO.NET technology and SQL Server 2005 as the backend database development Web applications.This system is using B/S model for the Server a graduation the information management system. Mainly for administrators, teachers and students of three different user demand analysis and the detailed design, finally realizes the graduation design expatiates the evening finished. This system is convenient to use simple, have administrator issued announcement, manage user information, setting system, students after login system modification myself basic material, choose topic volunteer, upload papers, management papers, the teacher login system after revising your basic information, add tasks, sure students topic selection, check student papers and basic function for papers scores. Teachers and students to reduce burden, improve work efficiency has remarkable effect.

Key words: Topics；ASP.NET；ADO.NET；SQL Server 2005；B/S






目 錄

1. 引言 1
1.1 研究背景 1
1.2 研究目標(biāo) 1
1.1 研究意義 2
1.2 系統(tǒng)開發(fā)工具及技術(shù)概述 2
1.4.1 SQL Server 2005數(shù)據(jù)庫技術(shù)概述 2
1.4.2 ASP.NET簡介 3
1.4.3 ADO.NET技術(shù)簡介 4
1.4.4 B/S模式簡介 4
1.4.5 C#開發(fā)語言簡介 6
2. 系統(tǒng)需求分析 7
2.1 系統(tǒng)功能需求 7
2.2系統(tǒng)業(yè)務(wù)流程分析 8
2.3數(shù)據(jù)流程分析 10
3. 系統(tǒng)的設(shè)計 12
3.1系統(tǒng)功能模塊劃分 12
3.2系統(tǒng)功能描述 13
3.3部分功能模塊詳細(xì)設(shè)計 15
3.4數(shù)據(jù)庫設(shè)計 16
3.5系統(tǒng)數(shù)據(jù)庫E-R圖 17
3.6各數(shù)據(jù)庫表的結(jié)構(gòu) 19
4. 系統(tǒng)功能模塊的實現(xiàn) 24
4.1 用戶登錄 24
4.2管理員主界面 27
4.2.1系統(tǒng)設(shè)置 33
4.2.2基本信息管理 26
4.2.3論題管理 38
4.2.4公告及下載管理 38
4.3教師管理主界面 39
4.4學(xué)生管理主界面 40
5. 系統(tǒng)測試 43
5.1 測試環(huán)境 43
5.2 模塊測試 44
5.2.1登錄模塊功能測試 44
5.2.2教師搜索論題功能測試 46
5.2.3上傳下載功能測試 47
5.3 測試結(jié)果 47
總結(jié) 48
參考文獻(xiàn) 49
致謝 50