UDP穿透NAT的P2P穿透NAT的研究是一个很好的例子

超強vb6新webbrowser新控件源碼,可截圖html,細部修改,webbrowser bug free

能使用TCP打洞的源程序，不是前面所说的是UDP打洞原理！-Can use TCP holes the source, not in front of talking about the principle of UDP holes!

program create snow test for deverloper

启动该程序后可以看到整个局域网内的包，你可以知道有哪些IP在访问你的机器。-commencement of the proceedings, I can see the whole LAN packets, you can know which IP visit your machine.

扫描局域网内的所有机器信息，包括IP地址、主机名等。-Scan LAN for all machines, including IP address, host name and so on.

一个信使服务程序。虽然网上有很多这方面的资料，但大多数都是调用net send程序。本程序是通过调用API函数实现。为了能够互相学习。本程序可任意修改。（开发环境C＋＋Builder windows 2000)-a courier service procedures. Although many Internet information in this regard, but the majority are called net send procedures. This program is by calling API functions. In order to learn from each other. This procedure can be arbitrarily changed. (Development Environment C++ Builder windows 2000)

一个很好的完成端口的例子，结合了MFC。适合很多人学习难掌握的IOCP-A good example of the completion of the port, combined with the MFC. Suitable for many people to study hard to master the IOCP

这是一个利用UDP进行通信的小程序，用的是异步套接字模式，可以灵活的改变原IP和目的IP以及原端口和 目的端口 -This is a use of UDP communications for the small program using the asynchronous socket model, the flexibility to change the original purpose of IP and IP, and the original purpose of ports and port

This book guides software professionals through the traps and pitfalls of developing efficient, portable, and flexible networked applications. It explores the inherent design complexities of concurrent networked applications and the tradeoffs that must be considered when working to master them.

asp方面的一些用法-asp of some use