大家都知道ftp把，这是c++上的ftp编程，指导性的东西，，大家一起共享...

网络摄像机中视频帧传输的其他程序 也很有用-Network Camera in the video frame transmission is also useful in other procedures

用java写的一个端口扫描器源码 使用了swing和thread 学习网络安全的人值得一读-Using java to write a port scanner source thread using the swing and learning network security worth reading

C2风格的局域网聊天程序，实现局域网中两个Client聊天。这个程序分Server和Client两部分，但是和网上流行的Server与Client聊天不同，它是实现的Client与Client 聊天，Server 仅仅提供消息转发功能，因此执行程序时，首先必须有两台以上的电脑来执行，必须保证两个Client（Client程序是相同的，因此只要复制两个Client就行）在不同的局域网上的电脑，局域网中只要有一个Server就行，通过输入IP以及确认码（其实就是端口号，要保证两个Client的端口号相同，且两个Client的IP地址不同，即不在同一电脑上），就能实现一个Client和另一个Client聊天（当然Server必须运行，且必须按提示输入信息），本程序基于UDP协议，并且利用多线程编程实现了程序的背景音乐（系统的Beep声音必须打开才能听见）以及正常退出功能（点右上角的“差”是非正常退出！），当初设计的时候使得两个Client端口号必须相同，今后会设计出两个Client端口号不同，这样就能在一台机子上执行程序了。 -This program has the function that it can make two Clients communicate on the LAN.The program has Server and Client two parts.However,it is different from the popular CS chat program which has the function of communicating from Server and Client on the web.It makes two Clients chat.The server only be assigned to transmit messenger from one Client to another.So,you should have more than two Computer to run the program,and to ensure that two Clients on the different Computers which is on the same LAN.The LAN has one Server is OK

netstream：简单易用的socket封装，同时支持client和server。-a tcp socket wrapper class for used on both client and server side.

类似msn的程序-similar procedures msn

socket编程。很好很强大。。用visual c++ 实现 -visual c++

SPServer is a simple and easy to use server framework library based on Windows ,希望能帮助大家-SPServer is a simple and easy to use server framework library based on Windows, to help U.S.

Skype source and protocol:An Analysis of the Skype Peer-to-Peer Internet Telephony Protocol

这是c++获取网上资源的例子，用来获取天气预报-This is c++ Access to online resources, examples, used to obtain weather forecasts

SevenDownloader源代码国外的下载者源码，VB写的AntiSandBoxie，AntiCwsandbox，Antivmware，AntiAnubis，Anti Norman Sandbox-Foreign SevenDownloader download the source code from source code, VB wrote AntiSandBoxie, AntiCwsandbox, Antivmware, AntiAnubis, Anti Norman Sandbox