一个简单的聊天系统， 是别人写的。 可以参考一下哦。

用c++写的一个telnet客户端和服务端的实现。编程-With c++ Write a telnet client and server implementations. Programming

MyDownloader is an open source application written in C# that is almost a complete download manager.

主要是练习Winlnet类的简单使用，使用C++实现，有设计文档和使用手册。这只是实现一个简单的基本的FTP上传功能，你不能拿它和现在流行的FTP软件来比。可以帮你开拓编程思路及研究一些类的使用方法-Winlnet class is mainly a simple exercise to use, the use of C++ implementation, there is the design documentation and user manual. This is just the basic realization of a simple FTP upload functionality, you can not uses the staff and now the popular FTP software to more than. Can help you develop ideas and research program to use a number of classes

一个使用ＴＣｌｉｅｎｔＳｏｃｋｅｔ控件的程序，抛砖引玉。发送，接收，选择服务器端口，IP地址。ＴＣＰ-TClientSocket use of a control procedure, congregate. Send, receive, to choose the server port and IP address. TCP

防火墙源代码 网络编程-Firewall, network programming source code for

通过VC实现SMTP协议，达到发送电子邮件的目的，本程序通过测试，已成功发送电子邮件-VC through the SMTP protocol, send e-mail to the end, the test procedure has been successful in sending e-mail

你好文件有以下内容：如网络功能，及IP配法和上网及一系统新技术。-the following documents : such as network functions, and allocation of IP law and the Internet and a system of new technology.

模拟ICQ聊天通讯程序，是现在视频通讯聊天的参考。-Analog communication program ICQ chat, video communication now chat reference.

本人收集的一个windwos下的端口扫描程序源代码．-I collected a windwos the port scanning source code.

语音聊天，包括客户端和服务器端的源代码，参考codeproject-Voice chat, including client and server source code, reference codeproject