在windows操作系统下用c++实现带MFC界面的程序，能实现密码登陆，按商品号升序排列、查询、交易、报错、在商品交易后更改库存信息等功能-In the windows operating system using c++ with MFC interface implementation process, to achieve password login, ascending order by number of goods, query, transactions, Baocuo, af