Vc++ 网络编程，基于TCP/IP协议的网络通讯小程序，用于检测网络链路状态和通讯传输速度。-Vc network programming, based on the TCP / IP network communications small procedures, for testing network communication link state and the transmission speed.

在WINDOWS下利用VC++写的支持TCP I/O多路复用,UDP 组播和串口读写的通信程序服务端!-in Windows using the VC was made with the support of TCP I / O multiplexers. UDP Multicast and serial communication program of literacy services end!

VC++編譯環境，針對網路產品作搜尋及控制，使用TCP/UDP/IP協定。-VC++ compiler environment for networking products for search and control, the use of TCP/UDP/IP protocol.