ASP.net+sqlserver网上选课系统设计
毕业论文关键词： Web应用；C#语言；SQL数据库；.NET架构；模块
Online Course Selection System based on ASP.NET
Abstract: With the development of society ,the online course selection system is in urgent need of to increase course selection efficiency ,because of the number of students and the type of courses increased rapidly .According to the actual demand, it is included modularization of administrator, teacher and students by using a modular design concept .Their main function is that students modular includes choose a course, cancel elective, view score, change personal information, etc., teacher modular achieves change personal data, query enrollment information, delete course grade ,etc., administrator modular in the background of management manages administrator management, teacher management, student management, curriculum management, student enrollment and delete query management. The system is designed by using VS2010 as design environment ,using SQL2005as database management, building ASP .NET runtime environment, through the use of C# syntax scripting language to implement dynamic, interactive web server applications .The system has many features :the system fully functional ,easy to use simple ,intuitive user interface.
Keywords: Web Application; C# Language; SQL Database; .Net Framework; Modular
目录
摘要 i
Abstract i
目录 ii
1 绪论 1
1.1 项目背景 1
1.2 业务流程 1
1.3 相关知识基础 2
1.3.1 数据库的基础知识 2
1.3.2 关系型数据库 4
1.3.3 SQL概述 6
2 分析 8
2.1 可行性分析 8
2.2 需求分析 9
2.2.1 总体目标 10
2.2.2 具体目标 10
2.2.3 系统数据流图及功能分析 10
2.2.4 数据字典 12
3 总体设计 16
3.1 目标系统模块结构 16
3.2 功能模块描述 18
3.2.1 管理员子系统功能介绍 18
3.2.2 教师子系统功能介绍 18
3.2.3 学生子系统功能介绍 18
3.3 数据库设计 19
3.3.1 概念结构设计 19
3.3.2 数据库的物理设计 20
4 详细设计与系统实施 23