本文介绍五种查询Internet连接状态[含IP]的方法。是开发实时通信软件的重要参考文献...

这是我自己做的局域网内进行多播 通信的代码，打开时请先打开服务器段 才可正常运行。-This my own LAN within multicast communication code, opened post of the open server can run normally.

网络管理程序。含ping,ftp,smtp等功能 -Network manage app , having ping , ftp and smtp etc

Socket编程 还有很大的升级空间 服务器和客户端在一起的-Socket programming upgrades there is still much room for server and client together

内含《Network Program for Windows》该书的所有示例源代码，对于那些正在学习Windows网络编程的人有很大帮助。-intron "Network Program for Windows" book of all sample source code, for those who are learning Windows programming network will be very helpful.

VS2005典型实例源码大全(C#)，这是一些比较好的实例，对于初学者的是一大帮助。-VS2005 Guinness classic example of source code (C#), This is some of the better examples, for beginners is a big help.

一个简单实用的抓包说明，对初学网络抓包有极大的帮助。 -a simple and practical capturing Packet Note for beginners capturing Packet networks are of great help.

一个telnet客户端，delphi的。对于初学telnet协议有很大帮助-a telnet client, the delphi. For beginners telnet agreement is very helpful

在别人基础上实现了身份验证的邮件发送,即支持esmtp规范，除了例子还有静态库，方便使用。-others on the basis of the identity of the senders, which is to support ESMTP norms, in addition to examples include static libraries, user-friendly.

包括串口设计 鼠标控件 等电子设计大赛常用的功能-Including the serial mouse controls and other electronic design Design Competition commonly used functions

用socket 实现通讯的客户，服务程序-socket achieve communication with the customers, service procedures