非常不错的，功能庞大，详细内容自己看吧。

局域网网络通信编程实例 获取局域网内其他计算机的信息-LAN network communications programming examples LAN access to other computer information

下面就给出一个简单的示例,该示例可以捕获到所有经过本地网卡的数据包,并可从中分析出协议、IP源地址、IP目标地址、TCP源端口号、TCP目标端口号以及数据包长度等信息。-Now, given a simple example, the sample can catch all through local LAN data packets can be analyzed from the agreement, IP source address, IP destination address, source port TCP, the TCP port number and the objective data packet length, and other information.

检测网卡MAC地址的程序，本人测试通过。-NIC MAC address detection procedure, I test.

网络视频,包括网络通讯，视频传送等内容。适合毕业设计-net

AOL的在线聊天系统的客户端-AOL chat client

socker 部分的技术档案-socker part of the technical files

多线程实时网络传输，用于上位机与下位机实时通信-Multi-threaded real-time network transmission, for PC and next-bit machine real-time communication

停止等待协议的reciver和sender部分，是用vc2005做的，还好-Stop waiting for the agreement reciver and sender part is vc2005 do better

这是一个本地监控端软件.用来接受远程发送过来的数据-This is a local-control software. Send to accept over the long-distance data

一个利用ICMP实现PING命令的工具-ICMP achieve a PING command to use the tools