本文既写了在Windows中怎样用VC控件MSComm，又说明了API技术编程方法，在写用MSComm控件时，数据类型的转换说得不是太明白，初次涉猎串口编程的朋友恐怕看了还是编不出来；直接从底层编写的部分值得一读，说得较为详细，但你得先从VC教本上看一看什么是线程。-This paper is written in Windows using VC control how MSComm, and shows the API technology programming method, and w

97协议模拟电表,通过串口实现的，主要有两个线程，一个负责获取数据，一个负责发送！-Msimulator，it is based on C++ MFC，through urat communication.Two thread respons for sending data and reply data.

利用mfc 在vc6.0环境下 实现串口的通讯。所用设备是FTU，规约为101规约。其中用了线程来监测数据是否发送完毕 接收完毕-Serial communication using mfc under vc6.0 environment. The equipment used is the FTU, the statute of 101 statute. Which used thread to monitor whether the data has been sent has been r