C#触屏式终端的校园电子点菜系统设计
关键词：C#；数据库操作；电子点菜；
Campus electronic ordering system based on touch screen terminal
Abstract：At present, there is a large amount of people dining during peak hours of dining at the campus, queuing for a long time and the number of seat is difficult to meet the current situation, manual calculation of the meal is very prone to error. So should to design an electronic ordering system to achieve the system that order on a computer and automatic calculate of the meals in order to reduce the labor burden and the pressure on peak hours by faster speed to deal with the situation. System adopts C# as the development language, using Visual Studio as the development software and SQLServer 2005 to the database. The system mainly pided into two parts: menu management and electronic order. To achieve the students' independent client machine order to aid in manual labor, change the kind of handmade order mode, thus saving a lot of manpower. In this paper, aspects of the order system development process from feasibility analysis, requirements analysis, database design and system design, implementation, testing.
Keywords: C#; database; electronic ordering system
目录
1．绪论 1
1.1系统开发背景与意义 1
1.2系统发展趋势 1
1.3 系统应用范围 1
1.4 文本安排 2
2．系统开发工具及使用技术 3
2.1 Visual Studio 3
2.2 SQLServer2005 3
2.3 C# 5
3．系统可行性与需求分析 7
3.1系统可行性分析 7
3.1.1经济可行性 7
3.1.2技术可行性 7
3.1.3用户使用可行性 7
3.2需求分析 7
3.2.1需求调查与分析 7
3.2.2业务流程分析 8
4．系统设计 10
4.1系统设计目标 10
4.2系统开发环境 10
4.3 系统模块划分 10
4.4数据库设计及实现 11
4.4数据库设计及实现 11
4.4.1系统E-R图 11
4.4.2 表的建立 12
4.4.3 数据库的关系模式 14
5．系统的实现 15
5.1登录界面及主页面 15
5.2菜单管理界面 17
5.3点菜界面 20
5.4食堂模式界面 22
5.5用户权限管理界面 23
6．系统测试 25
6.1 测试环境 25
6.2 系统测试用例 25
7．系统设计感想与总结 31
致 谢 32
参考文献 33
1．绪论
1.1系统开发背景与意义