高校餐饮银卡系统,源代码中有详细说明,如有问题请与我联系.-College system, the source code is described in detail, if there are questions, please contact me.

通过串口与IC设备进行数据交互传输，实现IC卡餐饮收费系统。-through the serial port and IC equipment interactive data transmission, Food IC card system.

《Delphi串口通信工程开发实例导航》随书光盘 高校餐饮银卡系统 注：先安装sql server , 其中sa用户没有口令，再使用sql目录下的sql文件建立新数据库。-" Delphi serial communication engineering examples navigation" CD with the book Silver catering college system Note: install sql server, which is not the s