据说能拦截局域网内所有数据包，我自己使用过一下感觉好象有些部份数据包拦不下来。...

一个值得研究的下载程序， 来自于网络！-one worth studying download from the Internet!

小型聊天系统原代码-small chat system source code

串口调试助手的源代码，可以参考下做法，我以前编的-Serial debugging aides source code, can refer to the next practice, I

目录UDP点对点聊天是一个UDP的点对点聊天程序，程序运行测试的时候，需要改变侦听端口，如果要在同一台机器上测试，需要改变一下程序设置，因为程序比较简单，所以没有增加设置功能，读者可以在自己程序中修改-UDP peer-to-peer chat directory is a UDP peer-to-peer chat program, the program run the test, when need to change the listening port, if the same machine testing procedures need to change settings, because the procedure is relatively simple, there is no increasing set function, readers can modify their own procedures

315M或413M普通无线发送接受模块的发送和接收程序。也就是最便宜那种通信模块。-315M or 413M accept ordinary wireless sending module for sending and receiving procedures. That is, the cheapest kind of communication module.

一个简单的FTP服务器，使用ACE库，可以用FIREFOX，IE，EXPLORE访问-A simple FTP server, use the ACE library, can use FIREFOX, IE, EXPLORE visit

网络多播程序－－vc实现！学习socket的好例子-network multicast procedures-- vc achieve! Learning good examples of socket

是关于网络编程的许多小程序，想编写网络程序的可以看看。-programming on the network of many small programs, and procedures to prepare the network can see.

通过IP查询域名，以及通过域名查询IP的Web应用程序-inquiries by IP domain, as well as through the IP domain name for Web Applications

基于Socket类实现SMTP，POP邮件服务器的源代码-based on Socket class achieve SMTP and POP mail server source code