用C#做火车订票管理系统课程设计

课 程 设 计

课程名称 题目名称 专业班级 学生姓名 学 号 指导教师

SQL数据库系统课程设计 火车订票管理系统

年月日

火车订票管理系统

摘要:本文针对火车站的订票实际情况，按照软件工程的结构化设计思想，经过项目的

可行性研究和需求分析、总体设计、详细设计，以及编码实现和调试等步骤设计开发了火车订票管理系统。并运用数据流图和数据字典、E-R图和数据库逻辑结构、层次图、系统流程图、以及程序流程图，对该系统的数据需求、数据库、系统软件结构、系统流程、以及处理过程等进行了分析和设计。工具软件利用Visual Studio 2010软件和SQL Server 2008数据库来设计这个火车订票管理系统，并用C#语言设计后台代码。该系统要解决的是火车订票工作所要解决的问题，可以满足火车订票的基本要求，包括用户查询、订票、退票和管理员增加车票等几个方面的功能。

关键词：订票管理；火车订票；SQL Server 2008

Ordering Tickets Management System

Abstract：After a long time observation of booking a train ticket and feasibility research of

a online train ticket booking system,i have build a online ticket booking system in the following software cycle:requirement analysis,architecture and detail design,coding and testing.In the design phase,i present the system with data follow chart,data dictionary,E-R graphic,database logical structure,and typical UML modeling facility such as Class diagram,Activity diagram,Use case diagram and Sequence diagram.This product is developed in java(the latest jdk 1.6),and the DBMS is sql server 2005 express edition.it's build to help you to book a train ticket online.On this website ,you can inquire ticket information,book a ticket and refund your ticket.For the supervisor,it provides additional right(protected by admin priviledge) to maintain the system including train data creating,importing and cleaning up

Keywords: Ticketing management ;Ticket selling system;SQL Server2008

目 录

蚌埠学院计算机科学与技术系课程设计任务书 ................................. 1 蚌埠学院计算机科学与技术系本科课程设计成绩评定表 ......................... 2 1 系统总体方案 ................................................................... 3

1.1开发背景 ....................................................................................................................................... 3 1.2意义 ................................................................................................................................................ 3 1.3系统相关知识介绍 .................................................................................................................... 3 2 设计思路与主要步骤 ........................................................... 5

2.1系统需求 ....................................................................................................................................... 5 2.2功能需求 ....................................................................................................................................... 5

2.2.1查询 ................................................................................................................................... 5 2.2.2.购票 .................................................................................................................................. 5 2.2.3.退票 .................................................................................................................................. 6 2.3数据库逻辑结构 ......................................................................................................................... 6 2.4数据库中的约束 ......................................................................................................................... 7

2.4.1主键约束 .......................................................................................................................... 7 2.4.2外键约束 .......................................................................................................................... 7 2.4.3 CHICK约束...................................................................................................................... 7 2.4.4 DEFAULT约束 ................................................................................................................. 8 2.4.5长度约束 .......................................................................................................................... 8

3 各功能模块和流程图 ............................................................ 9

3.1系统软件结构设计 .................................................................................................................... 9 3.2系统流程图 .................................................................................................................................. 9 4 系统的详细设计 ................................................................ 14

4.1登录界面 ..................................................................................................................................... 14 4.2游客模块 ..................................................................................................................................... 14

4.2.1列车信息查询 ............................................................................................................... 14 4.2.2网上用户注册 ............................................................................................................... 15 4.3用户模块 ..................................................................................................................................... 16

4.3.1购票 ................................................................................................................................. 17 4.3.2退票 ................................................................................................................................. 19 4.3.3查看用户信息 ............................................................................................................... 21 4.3.4用户修改密码 ............................................................................................................... 21 4.3管理员模块 ................................................................................................................................ 22 5 设计代码 ...................................................................... 24 总结 ............................................................................. 34 谢辞 ............................................................................. 35 参考文献 ........................................................................ 36