端口扫描和监听

Cmd管道,可以正向连接和反向连接，正向连接开监听本地端口，反向需要指定连接到的IP和端口-Cmd pipe, you can forward link and reverse link, forward local port to connect to open listening, reverse need to specify the IP and port to connect to the

很cool的公告栏,强功能的滚动屏幕,可以自己调速度.-A cool bbs with strong function of scrolling screen, and the speed is adjustable.

可以查看网卡的MACu地址

语音聊天程序,跟主面板几个合起来使用,也可以单独使用 不错的网络编程-voice chat program, with several main panels together, or can be used alone good network programming

检测用户信息(操作系统,浏览器,ip地址)-Detection of user information (operating system, browser, ip address)

雪人论坛 v2.1 简单美化版，支持access、SqlServer -Snowman Forum v2.1 simple Meihuaban support access, the Slammer

网络监听，可以查到包源及目的地址，可以分析数据包的内容-eavesdropping network can check packet source and destination addresses can analyze the contents of data packets

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

一个用vc实现的overlapped的实例-with a vc realized overlapped examples

Socket异步通信,线程,双端队列示程序代码: 1.正确的开始和终止线程 2.可以局域网内多人聊天 3.双端队列的设计和应用 -Socket asynchronous communication, thread, double-teams listed in the program code : 1. correct start and termination of two threads. can chat over LAN 3. Double-cohort design and application