完整串口通信程序 Vc++源代码 TCP/IP协议 UDP协议 短连接，长连接，定时器 等-Complete serial communication program Vc++ source code for TCP/IP protocol UDP protocol to connect the short and long connections, timers, etc.

VC网络通信包含基本网络编程，网络通信协议编程，串口编程，代理服务器编程等等。-VC Network Communication