基于多层模式结构的进销存管理系统

Purchase-sell-stock Management System based on Multi-layer Structure

阐述了一个超市进销存管理系统的构建过程。系统使用Microsoft Visual Basic 6.0和MicrosoftAccess 2003作为开发工具,采用了面向对象的程序设计方法,将数据模型封装在类中,提高了数据操作的安全性;同时引用多层结构设计模式,在模块独立和代码重用方面具有强大的优势。系统可以满足一个小型超市的日常工作需要,主要功能包括商品信息的维护,以及进货、销售、报损、库存等情况的管理。

This article expounds a supermarket purchase-sell-stock management system construction process. This system using Microsoft Visual Basic 6.0 and Microsoft Access 2003 as a development tool, used the object-oriented program design method, data model class, improve housed in a data safety, Also cited multi-layer structure design pattern in module and independent code reuse has great advantage. The system can meet the daily work of a small supermarket, main functions including commodity information, and maintenance of purchase, sales and stock of the situation, etc.