client111

说明：  基于VC++的局域网聊天室，能够实现多人房间聊天。(LAN chat room based on VC++ can realize multi-room chat.)

1.局域网内设备IP搜索 2.发送广播包出去，同时启动侦听接收 3.支持局域网内跨网断搜索(1.IP search in local network 2.send broadcast packet, and receive request 3.support different gateway.)

获取本地计算机信息的小代码，比较简单，适合初学网络编程(a simple program of geting information from computer)

IPmsg的源代码，用于研究其中所用到的协议和算法(IPmsg source file)

使用winpcap非阻塞式抓取包（需要winpcap 库）(winpcap use nonblocking packet-capture (need winpcap Treasurer))

Big 2 Online (server and client)

能让捕获IP层的网络封包(can capture IP network layer packet)

SOCKET通信，一个服务端，一个客户端的通信。(SOCKET communications, a server, a client communication.)

通用的设置路由器局域网端口映射类源码，仅供参考(Set up the router LAN port mapping class source code, for reference only)

一个基于MFC的网络通信SOCKET程序，实现了接收SOCKET数据的同时，发送SOCKET数据。(An MFC-based network communication SOCKET procedure to achieve the same time to receive SOCKET data, send SOCKET data.)