MFC实现商品库存管理系统，读取文件中的库存信息和交易记录。能对文件中的错误记录进行修正，能按商品号的升序排列库存商品信息，能实现查找功能，能对其进行交易操作-MFC to achieve product inventory management system, read the file in the inventory of information and transaction records. Can file an amendment in the error record can b