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用socket 编程接口编写两个程序，分别为客户程序(client.c)和服务器程序（server.c），该程序应能实现下述命令功能： get：取远方的一个文件 put：传给远方一个文件 pwd：显示远主当前目录 dir：列出远方当前目录 cd ：改变远方当前目录 ？ ：显示你提供的命令 quit ：退出返回 -Socket programming interface used to prepare the two procedures, namely client (client.c) and server (server.c), the program should be able to function to achieve the following command: get: get a file from afar put: to the distance a file pwd: display current directory far the main dir: lists the current remote directory cd: to change the current directory from afar? : Shows you the command quit: exit to return to

是一个不错的网络ip查看工具！ 通过我几天的时间才得以实现的-is a good tool for network ip View! In my days only be achieved in time! !

window下的简单网络chat小程序-qqqqqqqqqqq

Modem /串口通信编程 Modem编程-Modem/Modem Serial Communication Programming Programming

一个基于sip的通信源代码，很详细的文档说明，值得参考和学习-A sip of communication based on source code, the document explains in great detail, it is also useful and learning

基于tcp的socket编程，能读取文件，并传输文件-Tcp the socket-based programming that can read documents and transfer files

CRC校验VB源码，直接可以使用，有注释-CRC Checksum VB source, can be used directly, has the Notes

很多人都有过使用网络蚂蚁或网络快车软件下载互联网文件的经历，这些软件的使用可以大大加速互联网上文件的传输速度，减少文件传输的时间。这些软件为什么有如此大的魔力呢？其主要原因是这些软件都采用了多线程下载和断点续传技术。如果我们自己来编写一个类似这样的程序，也能够快速的在互联网上下载文件，那一定是非常愉快的事情。下面我就讲一讲如何利用C#语言编写一个支持多线程下载文件的程序，你会看到利用C#语言编写网络应程序是多么的容易，从中也能体会到C#语言中强大的网络功能。 -many people use the Internet, they had ants Network Express software or download files over the Internet experience, the use of such software can greatly speed up the documents on the Internet speeds, reduce file transfer time. These software Why is there so much magic? Its main reason is the software used to download and multithreading technology HTTP. If we prepare ourselves to a similar case in the process and to quickly download on the Internet, it must be a very pleasant thing. Now, I would talk about how to use C# language support for a multi-threaded download procedures, you will see the use of C# language network should procedure is how easy from can understand C# Language powerful networking capabilities.

一个用hook拦截数据包的VC程序。 先获取所有进程，然后选择你要操作的进程。-A hook used to intercept packets of VC procedures. First access to all processes, and then select the operation you want to process.

socket 的学习，适合新手，代码也挺详细，欢迎学习讨论-socket of the study, suitable for novice, the code is also quite detailed, welcomed the study and discussion