在delphi下对串口编程,实现与下位计的通信,并实时接收下位计数据,并保存到数据库中-under the right serial programming, and the under-achievement of communications, and receive real-time data under the meter, and the preservation of the database

通过对Xk3190的串口通迅，实时读取称重重量，实时开单-Xk3190 through the serial port communication, real-time read weighing weight, real-time billing

串口通信，能实时显示趋势曲线,相当有用的东西。希望对你也有帮助-Serial communication, real-time display trend curve

TCP/UDP协议的实时监听,一个很好的实例，大家可以参考一下！-TCP/UDP protocol, real-time monitoring, a good example, we can reference!