VB.net服装企业库存管理系统设计与开发
The design and development of Clothing enterprise inventory management system
Abstract: As the accession to the WTO brought about by the deepening of economic globalization, the apparel industry enterprises and enterprises, domestic and foreign competition entered the peak period. With fierce competition, the enterprise operation cost of various aspects especially in terms of inventory rapidly rising, the traditional enterprise operation mode and the inventory management mode has been unable to bring cost benefits to small and medium-sized clothing enterprises. As a result, China's garment enterprises especially small and medium enterprises especially the inventory management for enterprise management aspects of information demand increasing. Small and medium-sized enterprise inventory management informatization has become a trend. The main function of this system covers the inventory management such as: the user information management, query management, in-out warehouse management, inventory physical count, and other functions. At the same time provide a simple, friendly interface.
KeyWords：VB.NET，SQL database，clothing enterprise，inventory management
目 录
一、绪论•1
（一）开发背景•1
（二）开发意义•1
二、系统规划•2
（一）现有服装企业库存管理系统现状•2
（二）开发语言和开发工具•2
（三）开发环境•2
三、系统分析•3
（一）系统可行性分析•3
1技术可行性分析•3
2经济可行性分析•3
（二）系统分析•3
1性能需求分析•3
2功能需求分析•4
3系统功能层次图•5
4系统业务流程图•6
5系统数据流程图•7
6 数据库逻辑设计（E_R图）8
7 数字字典10
四、系统总体设计•13
（一） 系统框架结构层次图•13
（二） 数据库设计14
（三）接口设计原则•18
1 简单原则•18
2 封闭原则•18
3 完整性原则•18
4 可置换原则•19
（四） 系统模块逻辑设计19
1用户登录模块逻辑设计19
2密码修改模块逻辑设计19
3用户文护模块逻辑设计20
4 出入库模块逻辑设计•21
5 信息模块逻辑设计•21
6 查询模块逻辑设计•22
五、系统详细设计23
（一）系统关键代码23
1 数据库链接代码•23
2 数据库链接代码•23
（二）用户登录界面•23
（三）前台设计•24
1主界面•24
2 修改密码界面•24
3 查询管理界面•25
4、留言管理界面25
（二）后台设计•26
1 管理员主界面•26
2 用户管理界面•26
3 员工信息管理界面•27
4 供应方、提货方信息管理界面•28
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