Web-based modern management system is a new type of management style, with the development of modern information technology, it will more and more people's concern and will gradually replace the traditional sales, sales of the 21st century it will become the main means. Therefore, a Web-based sales management system for Research and Implementation of people have become very concerned about areas of research. Sales management system is widely used on the Internet one of the online system. Sales management system to achieve the function of many, the most important thing is the management of the goods, including goods bought (purchase) of goods such as the labeling, price, inventory, production and supply of goods to the information, then when the purchase of goods, To edit the database of goods in certain keywords. Generate a final statement, the contents of commodity labeling, price, inventory, suppliers. In simple terms, including customer Xiading Dan is the administrator of the orders and the corresponding designated distribution to the two stages. The system should also provide cargo tracking functions so that users of the goods detailed understanding of the information. For administrators, the system allows the distribution of commodities, goods suppliers and users of information and orders to access, modify, delete. In order to ensure the safety database and the smooth progress of the sale of goods, the system also required the user to manage. To be able to understand sales, for example sales, quarterly and other differences, the statements show is more important, system design need to take into account the operators finishing statements, the statements of various print functions. Invoicing in precision management process while ensuring the safety of the system is also very important, the design of the system to clear rights management, different users all the different authority, system administrators have the best authority, able to conduct a comprehensive management system. At the same time data backup, system maintenance is more important. The system is designed for small and medium-sized commercial enterprises, covering the major aspects of business shopping centres, shopping centres on the import and sales of the implementation of comprehensive management. A low platform, low-cost strategy, highly integrated functions, structure is very compact and flexible use of simple, stable and reliable performance. This system is mainly applied to small and medium enterprises, supermarkets and specialty shops, convenience stores, and so on. All kinds of business data are relatively small.
Key words：Web，Olinesystem，Sales management system
目录
第一章 绪论 1
1.1课题背景 1
1.2国内外概况 2
1.3进销存管理系统的目的和意义 3
第二章 概述 5
2.1系统业务功能概述 5
2.2系统开发环境概述 5
2.3系统模块概述 5
第三章 技术背景 6
3.1基于ASP.NET2.0的进销存管理系统 6
3.2Visual Basic语言 8
3.3数据库组件 10
第四章 系统设计 12
4.1系统模块及功能设计 12
4.1.1系统功能模块结构图 12
4.1.2系统帮助模块 13
4.1.3基本档案模块 14
4.1.4货物管理模块 16
4.1.5查询统计模块 20
4.1.6系统维护 21
4.2数据库系统设计 22
4.2.1数据库设计思想 22
4.2.2数据库设计的主要步骤 22
4.2.3数据库表关系图 24
4.2.4 数据库实体结构表 25
4.3系统流程设计 29
4.3.1数据备份流程 29
4.3.2数据还原流程 30
4.3.3用户验证登录流程 31
第五章 结论 32
致 谢 33
参考文献 34
