里面包括五个源码，有简单的计算器程序，UDP实现网络广播

此程序是在windows visual C＋＋下实现的socket程序，能支持多人聊天，运行界面是dos。-This procedure is in the windows visual C under the socket procedures, can support more than chat, the interface is running dos.

PP点点通是基于P2P技术的中文文件交换和通讯软件。非常好的一款源码,大用用处-little peer-to-peer technology is based on the Chinese document exchange and communication software. One very good source, Dayong useless!

Windows下利用rasdial拨号上网。-Windows, use rasdial dial-up.

UDP收包程序例子，基于非阻塞模式socket，并利用select（）实现接收超时。-UDP packet admission procedure examples, based on the non-blocking mode of socket, and use select () to receive overtime realize.

大名顶顶的震荡波源代码，曾在2004年肆虐整个网络-Daming after another shock wave source code, in 2004 raging across the network

IP多播C++Builder版。IP多播是一种比广播效率更高得UDP传输方式，具有更多得优越性。提供得源码有较详细得注释，值得一看。-IP Multicast C Builder version. IP Multicast is a more efficient than broadcasting in UDP transmission mode, They have more advantages. Source code is provided in more detail in the Notes overseas.

9Seek留言本5.2-9Seek 5.2

The M-Bus protocol is a standard protocol for reading of counter devices like Heating or Electrical energy counters. M-Bus is normalized as EN 1434-3. Many counter manufacturers have implemented the M-Bus protocol in their products.

Win2000/XP中利用API函数实现信使服务功能-Win2000/XP using API functions courier services

vnc桌面共享，开发环境vc++，希望大家多多研究。-for desk share，devolepment enviroment is vc++.