请大家试用此程序之目的在于训练大家的编程能力,而非具有真正的特别实用的功能....

探测哪些端口被使用,现在连接的目标地址,-Detect which ports are used, and now connected to the target address,

一个简单的利用socket通讯原理实现的聊天程序-A simple principle of the use of socket communication realize the chat program

得到网络上的所有主机名称和IP地址- Obtains in the network all main engines name and the IP address

windows网络编程之WSAAsyncSelect模型-windows network"s programming model WSAAsyncSelect

该代码实现机对机聊天，抓取对方屏幕，传送文件，可实现TCP/UDP切换-the realization of machine code for the aircraft, chatting with each other screen crawls, and transmission of documents, TCP/UDP handoff

本人课程实验做的一个基于winpcap的网络嗅探器，附源程序，用c开发，在vc++6.0下编译通过。它可以列出监视主机的所有的网卡，选择一个网卡进行监听，捕获并显示流经网卡的数据包，并做相应的分析和统计，还可以设置捕获过滤规则，就某种协议（ip、 tcp、 udp 等）进行重点分析。 -I do a course experiments based on the WinPcap network sniffer, with source code, using c development, in vc++ 6.0 compiler passed under. It can list all the host surveillance network card, select a card to monitor, capture and display data packets flowing through the network card and do the appropriate analysis and statistics, can also set filters to capture the rules of some sort of agreement on the (ip, tcp , udp, etc.) the focus of analysis.

一个多线程实现的ＴＣＰ服务端　listen， 在accept一个请求后，再启动一个线程来处理对应的socket-a multithreaded achieving TCP server listen, accept a request and then start a thread to handle the corresponding socket

一个微型NIDS实现例子- A miniature NIDS realization example

ASP.NET2005(C#)+ACCESS实现的在线活动发布管理网站，自行开发并在网络运行的哦。有兴趣的人可以下载参考下！-ASP.NET2005 (C#)+ ACCESS to achieve release management website online activities, self-development and in the network of Oh. Those who are interested can download the reference to the next!

没什么，就是VC++写的HTTP下载的代码而已，学习用的-Nothing is VC++ Written code HTTP download it, learning to use the