一个简单的TCP服务器，侦听任意端口。查看有连接，答：

实现了圆拟合的功能，效果比较好，可以下来试一下。有问题联系我-To achieve the function of the circle fitting, the effect is better, you can try it. There are problems contact me

又一个留言薄系统，空间占用仅990K，可谓小巧，但功能还是挺多的，试用于新手建站用-also a thin voice mail system, the space occupied by only 990K, is small, but functional or sport the trial with the establishment of the station in the novice

局域网聊天系统,欢迎大家下载啊，请下载，感谢大家啊，一定要下载啊-xi tong ju yu wang

用vc编写的简单聊天室,用winsock写成,适用vc6.0及以上-vc prepared with a simple chat room, using winsock languages, and above applies vc6.0

RPC服务器客户端编程。An introduction to context handles in RPC. A simple RPC client/server application using context handles is explained-RPC client server programming. An introduction to the context in RPC handles. A simple RPC client/server application using context handles is explained

一个能够实现ICMP协议的一个程序，在程序中能够实现ping功能和trace route功能。 以上程序在VC6.0中调试通过 系统平台是：Windows XP Professional-an agreement can be achieved in an ICMP procedures, the process can be achieved ping function and trace route functions. The procedure adopted Operating System Platform Debugger is : Windows XP Professional

本工程为网络计算机之间的消息传输和发送，基于P2P实现网络文件传输。-works for the computer network between the transmission and delivery of information, based on peer-to-peer network file transfer.

电子邮件组件 方便多种程序调用 PB VC++ DELPHI-E-mail component to facilitate a variety of procedures called PB VC++ DELPHI

UDP聊天程序-UDP chat program

一个取网络上ＩＰ的源代码，可用来取网络上ＩＰ的功能。-an IP network from the source code can be used to gain access to the IP network functions.