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1、库存管理信息系统库存管理信息系统摘摘 要要企业的物资供应管理往往是很复杂的，烦琐的。由于所掌握的物资种类众多，订货，管理，发放的渠道各有差异，各个企业之间的管理体制不尽相同，各类统计计划报表繁多，因此物资管理必须实现计算机化，而且必须根据企业的具体情况制定相应的方案。其中仓库管理是整个物资供应管理系统的核心。本系统是仓库管理信息系统，主要完成对仓库的库存管理，包括商品入库、出库、库存查询，以及用户的密码修改等几方面。系统可以完成对各类信息的查询、添加、删除、修改等功能。系统的核心是入库、出库和库存三者之间的联系，每一个表的修改都将联动的影响其它的表，当完成入库或出库操作时系统会自动地完成库存的
2、修改。查询功能也是系统的核心之一，系统不仅有静态的条件查询，也有动态生成的条件查询，其目的都是为了方便用户使用。系统具有强大的权限管理功能，提供全面的安全策略。系统中采用由微软公司开发的Visual Basic 6.0语言和Access 2003。VB6.0编写本系统将为以后的升级提供很大的方便Visual Basic利用其自身的升迁向导能在几乎不用更改代码的情况下就完成从小型数据库到大型数据库的迁移由于Visual Basic本身就是一个非常完善的数据库管理系统,因此它不但使得对数据的各种操作变得更加简捷,有利于开发,而且其强大的报表功能也足以能满足中小型用户的需要本文主要介绍了本课题的开发
3、背景，所要完成的功能和开发的过程。重点说明了系统设计的重点、设计思想、难点技术和解决方案。关键词：管理信息系统；Visual Basic 6.0 ；库存管理；Mircosoft Access 2003AbstractManagement of material supply enterprises are often very complex and cumbersome. As the master of many types of materials, ordering, management, issuance of different channels, each enterprise
4、 management system between the different types of statistical statements of many plans, it is necessary to achieve the computerization of materials management, and must be in accordance with enterprise the specific circumstances of the development of the program. Storehouse Management which is the m
5、aterial supply management system. This system is a storehouse management information system, mainly to the storehouse inventory management, including warehousing, outbound and inventory, and user password revision aspects. The system can complete all information on the inquiry, add, delete, modify e
6、tc. Function. The core of the system is the incoming and outgoing and inventory the links between each table, and the changes will affect other forms, the incoming or outgoing when complete operating system will automatically complete inventory of modification. The core of the system is also query f
7、unctions, system is not only one of the condition of static, dynamic generation also has the condition, the inquiry is aimed at user-friendly. The system has strong management function, to provide comprehensive security strategy.Uses Visual, which in this system develops by Microsoft Corporation the
8、 Basic 6.0 languages, and Access 2003,VisualBasic used to prepare the system after the upgrade will provide a great convenience., Visual Basic its own promotion wizard can almost do not have to change the code on the database from small to large-scale migration of the database.Visual Basic as a resu
9、lt in itself is a very good database management system, it not only allows for a variety of data operations more simple and conducive to development, and its strong statements of the function is enough to be able to meet the needs of small and medium-sized customers. This article mainly introduces t
10、he development background of the topic, to be completed by the function and the development process. Highlights the focus of system design, design ideas, technologies and solutions difficult.Keywords: Management information system; visual basic 6.0; storehouse management; mircosoft access 2003目录目录摘要.IAbstract.II第一章 绪论.11.1 课题背景.11.1.1 研究目的.21.1.2 研究现状.21.2 本文工作.3第二章 背景知识.42.1 Visual Basic简介.42.2 Microsoft SQL Server 2000简介.5第三章 系统分析.73.1 系统功能需求.7第四章 概要设计.94.1 系统体系结构.94.2 数据库概念结构设计.124.2.1 E-R模型 .124.3 数据库逻辑结构设计.124.3.1 E-R模型到关系模式 .
