进销存系统。asp自主开发，功能齐全。

滑动窗口协议，描述通信双方如何利用滑动窗口协议来进行通信。-Sliding Window Protocol, describing both how to use the sliding window communication protocol to communicate.

聊天功能 聊天功能 聊天功能 聊天功能 聊天功能-Chat chat chat chat chat chat chat chat chat

Echo_Receiver

VB拦截数据包，在XP下可以直接运行。 VB拦截数据包，在XP下可以直接运行。-VB intercept packets in XP can be run directly. VB intercept packets in XP can be run directly.

使用Raw Socket抓取IP包 使用本程序后,可以监听到网络中的所有数据，只要稍微修改一下,网络中明文传输的“帐号-密码”就都呈现在你眼前了!-Raw Socket crawling using IP packet using this procedure, you can listen to the network all the data, as long as the slightly changed a bit, specifically transmission network " account- the password" on both the front of your eyes now!

VC++编程环境。得到本地mac地址。界面友好，使用方便-VC++ programming environment. Get the local mac address. Friendly interface and easy to use

linux下对网络编程中PPP拨号连接的源代码！通过GUN进行编译！-network programming under the PPP dial-up source code! Compiled by GUN!

web_HTTP协议服务器的源码，含详细注释，VC6.0下调试通过-web_HTTP Protocol server source code, including detailed notes, VC6.0 debugging through

C++Builder下实现端口读写 本文介绍怎样在C＋＋Builder下实现端口读写，并举出一个具体例子。 -C Builder achieve ports This paper describes how to read and write in C++ Builder achieve literacy port, citing a specific example.

P2P应用：BitTorrent的源代码-P2P applications: BitTorrent source code