有关nat穿透源码（包括相关文档，相关工具）

实现一个服务器, 多个客户端的聊天室程序。-Implement a server, multiple clients in chat room program.

把JavaMail包装成简单的Sendmail-put JavaMail packaged into simple Sendmail

IEEE 802.11h-2003 IEEE Standard for Information technology―Telecommunications and Information Exchange Between Systems―LAN/MAN Specific Requirements―Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Spectrum and Transmit Power Management Extensions in the 5GHz band in Europe-IEEE 802.11h-2003 IEEE Standard for Information technology-Telecommunications and Information Exchange Between Systems-LAN/MAN Specific Requirements-Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications: Spectrum and Transmit Power Management Extensions in the 5GHz band in Europe

< 精通Windows Sockets网络开发--基于Visual C++实现>> 一书的全部源代码，包括 多线程下载程序、网络五子棋、在线考试系统等五个项目。每个项目都使用不同的socket模型开发（比如select，基于消息、事件的异步模型,重叠i/o，完成端口），对于初学socket网络编程的朋友有极大帮助、、 -" " Proficient in Windows Sockets network development- based on Visual C++ implementation " " a book full source code, including multi-threaded download, network Gobang, online examination system of five projects. Each item using a different socket model development (such as select, based on news, events, asynchronous model, overlapping i/o, complete the port), socket network programming for the beginner a friend of great help,,,

QT的UDP通信程序，可用于测试UDP的客户端

P2P 之 UDP穿透NAT的原理与实现，包括了客户端和服务器端，在VC6，xp_sp2下编译测试通过。-P2P penetrate NAT of UDP Principle and realize, including client and server, in VC6, xp_sp2 compiler under test.

该软件包提供了使用UDP通过Tcl的支持。包提供了一种新的信道的类型，并尝试以允许使用分组的取向的UDP多流导向Tcl的频道。包定义了三个命令，但udp_confshould被视为贬值有利于标准的Tcl命令fconfigure的。

md5 source code

简单网吧控制软件-simple control software for Internet cafes

ASP企业（ERP）销售库存管理系统，是中小企业解决企业物料问题、运输问题、作业问题的有力工具！-asp enterprise resources plan system