这是一个超市管理数据库系统(Csharp源码),非常适合初学者.-This is a supermarket management database system (Csharp source code), very suitable for beginners.

BY1000字幕卡叠加DEMO，通用于思非BY1000。自带驱动和动态链接库-BY1000 subtitles card stack DEMO, general Si-non-BY1000. Comes with driver and dynamic link library