条码查询代码，包括客户端和服务器端

一个简单的SOCKET通信的例子。 可以作为服务端进行侦听，也可以作为客户端请求连接。-a simple example of Socket Communications. As for the interception server, the client can ask to be connected.

一个小型的局域网聊天工具，供初学者参考，很有价值-A small local area network chat tool for beginners reference value

该程序为网络视频监控的客户端软件，采用套接字编程，用流媒体显示技术，功能实用，可以直接编译。-The procedure for network video surveillance client software, using socket programming, using streaming media technology, functional and practical, can be directly compiled.

数字式八人竞赛抢答器 在比赛的情况下可以清楚的显示出抢答的人或队伍-Digital Answer eight contests in the case of competition can clearly show that the person or team Answer

针对.net的飞信 dll DotNetFetion_Secure.rar-.net fetion DotNetFetion_Secure.rar

用UDP协议实现网络通信，发送方向接收方发送字符串消息“This is a test.”,接收方接收并显示字符串，如果几首成功，则发送方显示“OK”。-Using UDP protocol network communication, send the direction of the receiving party to send a string message

Download:网页下载工具 用来通过HTTP协议下载的程序，支持断点续传和多线程下载。 注意，该程序一次只能下载一个任务，那个列表虽然可以拉很多进去，不过是摆设。-Download : website tools to the adoption of the HTTP protocol to download procedures, support HTTP download and multithreading. Note that this procedure can only be downloaded once a task that although the list can pull into the lot, but yes display.

用vc写的一个基于网络的程序，可以用它来得到ip地址。-vc written with a Web-based program, you may use it to be ip address.

bittorrent的源码-bittorrent source

自己编写的网络SOCKET通讯软件，在VC 6.0下编译通过,功能比较简单,可在局域网中任意两台机器上通讯,可下载此软件代码,用于自己的网络通讯类-their SOCKET prepared by the network communication software, the VC 6.0 compiler, relatively simple function can be arbitrary in LAN communications on the two machines can download this software code for the communications network