双程序在窗口下使用套接字。

一个ＦＴＰ文件服务器的源代码。可实现简单的ＦＴＰ操作。 -an FTP file server source code. To achieve a simple FTP operations.

简单局域网聊天，同时可以互传文件，主要对socket的操作-A simple LAN chat, as well as documents to each other, mainly operating on the socket

服务器和客户端通信-server and client communication

怎么利用VC实现网上拨号功能，里面有VC代码，这个还蛮好用的-how the use of dial-up Internet VC functions, and they VC code, the quite user-friendly

网络嗅探程序，专门记录网络中浏览过的网站的url。-Network sniffer program, which tracks the network of Web sites visited url.

icmp开发-icmp development

简单的mobile程序 c#做的我从网上下载 不知对大家有没有用 或者对编程者有无帮助-simple mobile c# procedures do I downloaded from the Internet do not know right have we to use or whether to help programmers

一个基于UDP的聊天室程序，是学习网络编程的好资料。-a UDP-based chat room procedures, the study is a good network programming information.

一个简单的网络防火墙，从freevbcode上找的-A simple network firewall, from freevbcode find the

ftdi_sio source code