The Design And Implementation Of The Enterprise Purchase-sales-inventory Information Management System

With quicken of informatization process,the up-to-date corporations realize that it is not only important but also necessary to make use of information system to manipulate corporations' internal information more and more.Actually,lots of corporations need a safe,dependable,rapid information system.In commodity's circulating,managing and stocking,and so on, enterprise Purchase-Sales-Inventory information management system would play a significant role.For settling many corporations' the shortage of enterprise PSI information management, enterprise PSI information management system is produced.This management system is economical and practical.This system use the C/S(client/server) model.Visual Studio 2005 is the development platform and the system's data base is SQL Server 2005.With the data acquisition unit,this system scans the bar code of the commodity and transfers the state of the commodity to acting server in season with wireless network,so the system can track every commodities at all time.Meanwhile,only the high level user can inquire the status of the low level,to the contrary the low level can't since the system set the different limits of authority.The paper introduces the system's background and significance of research detailedly,relates and analyzes the C/S model,database development and XML skill.The paper analyzes the whole system begin with the demand analysis,to the system design in detail,and discuss the implementation procedure of system minutely.The function of system includes system management,basic data,inventory management, circulation management,statistical form and so on mainly.The system brings about enterprise PSI information management with acting the bar code of commodity as core combining the actual situation.It would be used in large and middle suppliers,sales,shops and supermarket.