网络数据包捕获并进行过滤

windows提供了命令行式的Ping命令，判定是否与某台主机通信畅通，这个程序就实现了这个功能。-windows provide a command-line-style Ping order, and determine whether a host of clear communication, the process of realization of this function.

简易电子白板的实现,可以帮助对实现白板的朋友有所帮助-Simple Whiteboard realize, can help to realize whiteboard friends help

这是java程序的 DispatcherServlet.java-This is the procedure DispatcherServlet.java

修改一台机器的IP地址 -Modifying the IP address of a machine

这个代码检测对应IP地址服务器的端口号是否可用。欢迎大家下载、试用。谢谢大家的支持！希望能有帮助！

Make a chat with java !

本代码实现了网络组播软件的功能，能发送接收消息，类似于一个组播会议形式-This code of network multicast software to send receive messages, similar to the form of a multicast session

VB编的完善的文字聊天程序,分为服务端、客户端，可搭建企业等内部聊天器搭建-VB prepared the perfect text chat program, divided into service client, the client can set up enterprises, such as chat device structures

IOCP完成端口编程，源码可以直接使用，学习完成端口的好的素材-IOCP completion port programming, source code can be directly used to complete the port of a good learning material

一个自动拨号的工具，是在codeproject网站下载的，能方便实现有线和无线的modem的快速拨号。-an automatic dial-up tool, in codeproject website. can facilitate the achievement of wired and wireless modem speed dial.