codeproject上的网络编程，webxml

计算校验和 命令行：check_sum infile 其中check_sum是程序名，infile是数据文件名 输出：数据文件的校验和。 目的是通过数据链路层与介质访问控制层的学习，根据数据链路层的基本原理，针对普遍应用的Ethernet帧，通过构造一个具体的帧，深入理解网络协议的基本概念与网络问题处理的一般方法。-calculated checksum command line : check_sum infile which check_sum procedures, and infile data output file name : data files, the checksum. The purpose of the data link layer and the MAC layer of learning, according to the data link layer to the basic principles of universal application against the Ethernet frame, and by constructing a concrete frames, in-depth understanding of network protocols and the basic concepts of network issues to deal with the general approach.

socket编程基于c#开发，通过gprs进行通讯，异步通讯方式，具有一定的学习研究价值；适合新手了解学习

windows网络编程，分为2部分-windows network programming, divides into 2 parts

一个类似于BT下载软件得源代码，现在非常流行得，值得去研究，我没有试过，大家一起研究把-similar to the one BT download software in source code, are now very popular in, it is worth studying, I have not tried to put together research

以动态链接库的形式实现网络通讯中的客户端代码-dynamic link library in the form of network communication client code

这部分源码是实现linux下路由器的编码，以及功能实现（一）-this source is under linux router code and Function (1)

一个网络方面的源程序,通过网络编程实现对内网电脑各参数信息采集的示例,客户端.-a network source, network programming through internal computer network parameters Information Collection example, the client.

一个简单的ftp实现，用c语言实现的，供大家研究-a simple ftp realize that the C Language for everyone to consider

好的东东哈，一个能实现网络邮件传递的程序，相当于一个好的邮件服务器哈-good Eastern Kazakhstan, a network can send mail to the procedure, which is equivalent to a good mail server Kazakhstan

simple chat client sever