据数库应用设计-计算机应用毕业设计-监区业务系统的分析与设计--大学毕设论文

分监区业务系统的分析与设计摘要:《分监区业务系统》是采纳面对对象语言 Visual basic.Net 开发的一个关于监狱基层单位进行业务处理的数据库应用软件。本文主要介绍开发该应用软件的步骤：系统分析、系统设计、系统实现、系统测试。在系统分析中先后用数据流图、数据字典、系统的功能结构图分析了系统所需的各种数据。在系统的设计中，详细的展现了系统的各个功能模块、所需的数据库表及表字段、菜单的设计等。在系统的实现中，给出了实现表单中相应的功能控件的事件及代码、以及菜单实现的方法。文章的最后则给出了本系统的主要功能源代码。本系统具有数据输入，数据存储，信息查询，数据分析等功能，具有人机对话界面友好、功能全面、操作方便等特点。关键词：面对对象 Visual basic.Net 监狱 业务系统Abstract:“The service system of the prison area ” adopts a data base management system that Visual basic.Net developed .This design instruction has recommend the basic developing step of this system one by one: Network analysis,designs systematically,realizes systematically,safeguards systematicallying. Successively with dataflow picture, data dictionary, function structure chart various kinds of datum analyticl system take of system in network analysis. In the design of the system, detailed each function module which has represented the system. Necessary database form and literary name section. Design of the menu ,etc. In the realization of the system, provide and realize the incidents and codes of the corresponding function controlling part among forms. And the method that the menu realize. Provide the main function source code of this system at the end of the article. This system has data entry , the data are stored, file inquiry, such functions as the report form is typed, the interactive interface friendship of the system. The systematic function is overall, it is a characteristic that is originally designed that users are easy to operat...