网吧计费管理系统 毕业论文1.docVIP

摘要 网吧计费管理系统是典型的信息管理系统(MIS),其开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。对于前者要求建立起数据一致性和完整性强、数据安全性好的库。而对于后者则要求应用程序功能完备,易使用等特点。 本系统主要完成对的管理，包括、、，，信息以管理等六个方面。系统可以完成对各类信息的浏览、查询、添加、删除、修改等功能。系统的核心是、和三者之间的联系，每一个表的修改都将联动的影响其它的表，当完成或操作时系统会自动地完成的修改。查询功能也是系统的核心之一。系统有完整的用户添加、删除和密码修改功能，并具备报表打印功能。关键词: 数据，管理系统ABSTRACT Net Bar Time Fee Management System is a typical application of managing information system (know as MIS), which mainly includes developing the application interface of front-end and building up and maintaining the database of back-end. The former should make the function of application integrated and the usage is easy, the latter required a database with powerful consistency and integrality, and nice security. This system mainly completes the management to net bar’s information; include six aspects such as adding, modifying, deleting, searching, printing information and the customer management. The system can complete to browse, search, add, delete, modify etc. to each kind of the function of information. The core of the system is the contact of increase, modification and delete, the modifications of each form will affect to other forms, the system will complete the modification of contract of itself while being to complete to increase or delete the operation. Inquiring about the function of searching also is the one of the systematic nucleus. The system contains the integrity function of users increase, delete and the cipher modification, and the report form to print. This thesis includes requirement analysis, system function, systems design, programming and the system tests and exists the aspects such as question etc, and comparatively systematically introduced the whole course of Net Bar Time Fee Management System subject development. Keyword: Net Bar Time Fee Database MIS 目录绪论 ………………………………………………………………………………1 1.1 论文研究主要内容 2 1.2 国内外现状 2 2.关键技术介绍 4 2.1　关键性开发技术的介绍 4 2.1.1　SQLServer数据库介绍 5 2.1.2　VB 概述 6 2.1.3 ADO对象 7 2.1.4 SQL语言 8 2.2 搭建环境 9 3. 系统概述与需求分析 10 4. 详细分析设计