实现DDNS，动态域名解析的源代码，可以根据需要裁剪和添加

/* 例子二没有什么特别的。与例子一让大家学习如何默认设置session会话属性 session.SetDefaultPayloadType(96) session.SetDefaultMark(false) session.SetDefaultTimestampIncrement(160) 这里port与destination的端口号设的不一样。 例子的中文解释都由hanyuejun添加，有任何疑问请发hanyuejun2006@163.com */-/* Example 2 there is nothing special. With the example of one so that everyone learn how to set the default session attributes conversation session.SetDefaultPayloadType (96) session.SetDefaultMark (false) session.SetDefaultTimestampIncrement (160) here port and destination port number set up different. Explained by the example of the Chinese hanyuejun add, have any questions please send hanyuejun2006@163.com* /

一个nc的源码，也是嗅探器,请看源码吧，烦，我最讨厌写文字了-a nc the source, as well as sniffer, take a look at it source, annoying, I hate to write a letter

finger client程序 -finger client a

 ；适用于Windows的内核模式web服务器。

一个比较完整的oa系统，安装方便，学习asp也是个不错的参考。-Oa a relatively complete system, easy to install, learn asp is also a pretty good reference.

JavaScript Game

用C++编写的计数器CGI程序，功能强大，运行速度快速可靠，计数器也可以隐藏，该CGI程序运行于WinNT/Intel平台-prepared by the Counter CGI program, a powerful, fast and reliable operating speed, counter can hide, The CGI program runs on WinNT/Intel platform

高级的论坛聊天喊话程序，可以按照颜色列表自动更换颜色比较好看。此范例与PHPWIND的xnwybbschat插件（被广泛使用）兼容性较好。-Chat message forum for high-level procedures can be automatically replaced in accordance with the color of a list of good-looking color. PHPWIND this example with the xnwybbschat plug-in (which are widely used) better compatibility.

该程序为PC机与单片机通过RS-232串行口通信的PC端程序，含界面设计和串口设置-The program for the PC and MCU through the RS-232 serial port of the PC client communication procedures, including interface design and the serial port settings

这是一个socket编程实例。Server端监听指定端口，接受Client端连接请求。Client通过发送connect请求与Server端建立Socket连接，然后向Server发送一个简单文件，Server接受该文件后存储到指定目录。完成上传后Server端主动断开连接。