一个可视化的ping 小工具，支持IP列表保存，列表读取~支持IP监视~~上线提示~~下线提示...

一个socket实例代码.包括客户端和服务端,适合初学者.-A socket example code. Including client and server, suitable for beginners.

一个捕获数据包的小程序，可以显示数据包的协议类型，源端口，目的端口，目的地址及数据包大小。-a packet capture of small programs can demonstrate that the agreement packet types, source port, purpose port, the destination address and packet size.

数据库作业，我自己写的 很管用的东西 ，大家来下载吧-operation of the database, I wrote it myself very useful things, we downloaded it to Gateway

C语言写的端口转发工具，内附源代码-Written by C language port forward instrument, containing the source code

使用VC中的异步套接字编写的服务器和客户端小程序-The use of VC in the preparation of the asynchronous socket server and client applets

这个类允许你列举这台机器上所有的拨号连接器，决定目前是否有一个连接到Internet的活动的连接，以及连接到一个指定的拨号连接或从这个连接断开。包括一个示例的客户端应用程序-this category which allows you to list all the machinery for the dial-up connection, the decision whether there is a link to the Internet activities of connections and connect to a specified dial-up connection or disconnection from the link. Examples include a client application procedures

网络端口复用程序演示，多个客户端连接服务端同一个网络端口-port multiplexing sample

网络爬虫,用于在指定页面中抓取内容.调试环境windows xp,数据库为oracle-Network reptiles for the specified page content to crawl. Debug environment for windows xp, database oracle

一个邮件发送代码 一个邮件发送代码 一个邮件发送代码 -Send an e-mail e-mail source code of a message send an e-mail source code of a message send an e-mail source code of a

OMNeT++的例子，可以根据个人需要修改参考，欢迎交流-OMNeT++ Example, you can modify the reference in accordance with individual needs are welcome to exchange