一个ftp服务器的例子，推荐下载

Skype API description 1.2 Skype

利用TCP IP实现简单的客户服务器模式-Easy to use implementation of the TCP IP client-server model

socket套接字通信，TCP/IP协议，对网络编程很有用的。支持下哈!-socket socket communication, TCP/IP protocol, network programming very useful. The support of Kazakhstan!

Visual C++网络与数据库编程百例 包括全部源代码-Visual C Network and Database Programming 100 cases, including all source code

TCP 聊天服务器系统,实现用TCP进行简单的聊天,可以参考学习.-TCP chat server system, using a simple TCP chat can refer to the study.

启动该程序后可以看到整个局域网内的包，你可以知道有哪些IP在访问你的机器。-commencement of the proceedings, I can see the whole LAN packets, you can know which IP visit your machine.

经典的OMNet的仿真tictoc，这个是最基础的，欢迎交流-Simulation OMNet classic tictoc, this is the most basic are welcome to exchange

VB中基于TCPIP协议的点对点文件传输源代码，了解网络传输协议-VB-point based on TCPIP protocol file transfer the source code to understand the network transport protocol

Visual C++网络通信协议分析与应用实现代码-Visual C network communication protocol analysis and application code to achieve

CUdpSocket是为了简化发送，解析UDP 数据报所提供的一个基类。这个类封装了基于SOCK_DGRAM的大部分基本操作。这个类提供两种工作模式，一种是和实际处理UDP 数据报的功能紧耦合，这需要通过继承实现，同时设置workmode 为auto_receive（参见SetWorkdMode），另外一种是直接作为单独对象出现，此时用户需要使用Recv成员函数自己处理数据的接收。-CUdpSocket is to simplify this, the analytical data reported by the UDP with a base class. This type of packaging based SOCK_DGRAM the most basic operation. This provides two types of work, is a practical and UDP data processing function of tight coupling, it needs to achieve through inheritance, as set workmode auto_receive (see SetWorkdMode), the other is directly emerging as a separate object, users need to use this member function since Recv others receiving data processing.