vc++进销存管理系统，主要实现了进货与销货等类似窗体代码通用化，利用LISTCONTROL 的派生类实现了同一张单据录入多项商品明细。 在网上他人源码基础上改编的-vc++ inventory management system, the main achievement of the purchase and sales of similar form code universal, use LISTCONTROL derived class implements a number of