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PB+SQL 信访案件管理系统
以下仅为该设计的基本说明介绍，若需要完整的设计和论文，建议您购买本设计 。
本系统开发工具：PB + SQL SERVER
本设计包含内容：源代码+可执行程序+毕业论文+开题报告+答辩稿
论文大概：31页 1万字
摘 要
富有中国特色的信访制度,在历史上发挥过重要的作用,但在实行50多年之后,无疑走到了制度变迁的一个关口.据统计,去年全年信访超过1000万件,信访数量上升现象已持续10年.而实际上通过上访解决的问题只有2‰.中国社科院最近提交的一份题为<信访的制度性缺失及其政治后果>的调查报告,引起了高层重视。未被处理的信访案件应该如何准确的保留下来便成为持续处理这类信访案件的关键，因此，开发一个符合中国国情的信访案件管理系统迫在眉睫。
信访案件管理总有许多细节以及信件，若手工管理实在太浪费人力物力，而且准确率不高，需要花费很多时间。若有一个管理软件，便可大大节约信访管理以及信访记录的时间，也可提高准确率，减少信访管理信息传达上的误差。
建立数据库、开发数据库管理应用系统进行信访案件管理在技术上是完全可行的，只要开发正确，系统用户的操作就会易学易用。
本论文将介绍信访案件管理系统的设计和开发过程，采用POWER BUILDR 9.0作为开发工具，SQL2000作为后台数据库进行开发，我们有理由相信，基于计算机管理信访案件的方案，有助于缓解富有中国特色的信访制度人工管理上的缺陷，为信访管理的办公自动化创造了条件。
关键字 信访案件管理系统;POWER BUILDER 9.0; SQL2000;办公自动化
Abstract
Letters and visit institution with Chinese characteristic has played an important role in history. However, after 50 years of implementation, it is undoubtedly approaching the col of system change. According to statistics, the number of letters and visits is over 10 million last year, and moreover, this number has been growing for 10 consecutive years. Despite that, there are only 2% of the problems that have been solved through letters and visits. A report, named System lacuna of letters and visits and its political consequence, submitted by China faculty of social sciences recently, has caused high-level attention. Then, how to perfectly reserve the unsolvable letter & visit cases has been the core to continue with such kind of the letter & visits cases. Therefore, it is urgent to establish a letter & visit system in accordance with Chinese state.
The management of letter & visit cases contains many details and letters, which will cost too many human and material resources, as well as too much time and with relatively low accuracy, if we adopt manual management. The use of managing software will possibly save the time that is spent on letters & visits management and record; it also can increase the accuracy and decrease the error possibility in letter& visit management information transmission.
Technically, it is completely workable to establish and develop database management system to carry out letter & visit management. With the appropriate development, the operation of the system will be easy to learn.
The thesis will give an introduction of the designing and developing process of letter & visit management system, using POWER BUILDR 9.0 as developing instrument and SQL2000 as background database. It’s reasonable for us to believe that the computer-base plan of managing letter & visit is helpful to moderate the shortage existing in the letter & visit manual management with Chinese characteristic, and to provide the possibility of the office automation of letters & visits management.
Key words: management system of Letter and visit cases; POWER BUILDER 9.0; SQL2000; office automation
目 录
摘 要 I
1 绪论 1
1.1开发背景 1
1.2开发意义 2
1.3 开发总体目标 2
1.4 系统开发环境 3
2 开发工具介绍及可行性分析 4
2.1 POWER BUILDER的介绍 4
2.2 需求分析 5
3 数据库设计 7
3.1 数据库概念设计 7
3.2表结构设计 9
3.3系统功能模块图 10
4 系统详细设计 11
4.1 系统主界面的实现 11
4.2信访发件人信息管理 11
4.3 查信人管理模块的实现 15
4.4 信件回复管理窗体的实现 16
4.5信件保密性分析窗体的实现 18
4.6 信件处理模块的实现 19
5 系统的运行和维护 23
5.1 系统的登陆 23
5.2 系统的测试 23
5.3 系统的维护 24
结 论 25
致 谢 26
参考文献 27
