VB超市销售管理系统 完整的代码，VB运行环境下-VB supermarket complete sales management system code, VB is running environment

超市售货管理系统需求分析 当超市中商品现有信息中商品数量不够时就通知经办人去去厂家采购商品 当顾客购买商品时超市销售商品 -Supermarket sales management system needs analysis when the supermarket commodities in the existing number of commodities, lack of information on manufa