一段局域网内网上聊天程序。这是一测试程序，更多的网络程序以后陆续发上来。...

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-This article describes the five kinds of Internet connection status inquiry [with IP] method. Is to develop real-time communication software, an important reference

asp即时通-asp instant messaging

NAT映射端口,网外(Internet)访问代理服务器内部的实现方法.-NAT mapping portal network (Internet) Access Proxy internal realization.

简单的聊天程序，已经编译实现，希望大家喜欢！-A simple chat program has been compiled to achieve, I hope everyone likes!

一个很好的网络拨号程序的VC6代码,可以监视拨号网络的流量。支持各种拨号设备-a good network of dial-up procedures VC6 code, can monitor the flow of dial-up network. Dial-support equipment

windows底下一个很不错的sgip协议网关程序，对于那些初涉短信协议开发的人员是个很不错的帮助-windows beneath a very good agreement sgip Gateway procedure, for those初涉SMS protocol development staff is a very good help

UPD网络通信程序-UPD Network Communication Program

是一个通过网络对软件进行自动更新的系统,可以使用这个程序为你的软件提供远程升级功能-Is a network of software auto-update system, you can use this procedure for you to provide remote software upgrade capability

SQL CmdShell（C#）源代码，代码内部详细信息

客户机/服务器模型是为了解决通信中的聚合问题。如果不采用客户机/服务器模型很难实现正常的通信，只有在一方作为服务器采用被动方式，始终等待对方与其通信；另一方作为客户机采用主动通信的方式，主动发起通信过程，才能最终完成通信。-client/server model is to solve the communication problems polymerization. If we do not use the client/server model is very difficult to achieve normal communications, as one of only a passive server, which has been waiting for communication with the other side; The other client as an active communication, initiate the communication process can be finalized communications.