一个多线程分组聊天程序。

功能强大的ftp服务器源代码-powerful ftp server source code

串口通信编程实例-Serial Communication Programming Example

一个非常不错的网络流量监控系统vc源码，可以同步显示网络的输出流量，输入流量，总流量。-a very good network traffic monitoring system vc source, network synchronization shows the output flow, input flow, total flow.

dns 解析源代码-dns source code analysis

一个多文档浏览器-more than one document browser

HTTP下载编程，VB代码非常的实用，就是不太会用，希望高手指点-HTTP download the programming, VB code is very practical, it is not used, master guiding

这是一本介绍网络通信的好书，学习Windows网络编程的必备书籍之一。-This is an introduction of network communication books, learning Windows network programming, one of the essential books.

简单的socket聊天室编程包含demo

< 精通Windows Sockets网络开发--基于Visual C++实现>> 一书的全部源代码，包括 多线程下载程序、网络五子棋、在线考试系统等五个项目。每个项目都使用不同的socket模型开发（比如select，基于消息、事件的异步模型,重叠i/o，完成端口），对于初学socket网络编程的朋友有极大帮助、、 -" " Proficient in Windows Sockets network development- based on Visual C++ implementation " " a book full source code, including multi-threaded download, network Gobang, online examination system of five projects. Each item using a different socket model development (such as select, overlapping io, the completion of the port), socket network programming for the beginner friend of great help,,,

实现tcp通信，服务器端等待客户端连接，连接成功后client端发送固定的字符串给客户端，完成通信后，关闭建立的套接字。程序很简单是socket编程的入门级源码，需要的可以下载。