ftp客户端源代码，支持简单的ftp功能，界面较美观。

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.

一个实现点对点传输的小程序，可以用来了解WINDOWS套接字-achieve a point-to-point transmission of small programs can be used to understand the Windows Sockets

一个关于串口通信编程的小程序，使用visual c++编写。-Serial communication programming on small procedures, the use of visual c++ Prepared.

目的： 构造帧对于理解网络协议的概念、协议执行过程，以及网络问题处理的一般方法具有重要的意义。本次练习的目的是通过数据链路层与介质访问控制层的学习，根据数据链路层的基本原理，针对普遍应用的Ethernet帧，通过构造一个具体的帧，引导同学深入理解网络协议的基本概念与网络问题处理的一般方法。 要求： 1、编写程序，根据给出的原始数据，组装一个IEEE802.3格式的帧。题目附带的文件为二进制原始数据(文件名分别为input1和input2)，要求程序为命令行程序，比如可执行文件名为framer.exe，则命令行形式如下： framer inputfile outputfile inputfile为原始数据文件，outputfile为输出结果。 操作系统、使用语言和编译环境不限，但在交作业同时要求注明。 2、输出：对应input1和input2的结果分别为output1和output2 3、要有良好的编程规范和注释 4、写文档 -purpose : structural frame for understanding the concept of network protocol, the implementation of an agreement, network issues and the general approach has important significance. The purpose of the exercise through the data link layer and the MAC layer of learning, according to the data link layer to the basic principles against the universal application of the Ethernet frames, by constructing a concrete frame, to guide students in-depth understanding of network protocols and the basic concepts of network issues to deal with the general approach. Requi

值得学习， 值得学习呀，快快下载，块块下载呀-worth learning, it is worth learning, we should learn from it, quickly download, horizontal download!

在调试状态下,在Output窗口中输出监测信息，监测局域网信息-debugging under the Output window, output monitoring information, monitoring LAN Information

一个简单的用vc做的多线程,socket编程,可以两个ip见发消息,internet网络编程的作业,所以做的很不是很好，我下次会写上详细的文档再传上来的,希望对初学socket编程的人有帮助-a simple vc do with the multi-threaded, socket programming, can see reports from two ip, internet network programming operations, is not doing very well, I will write next detail of the document onto a tame, and I hope to beginners socket programming to help people

该程序使用了Socket接口建立通住双方的TCP连接,从而完成通信.服务器方可以与多个客户端建立连接,并且可以选择要向哪个已建立起连接的客户端发送消息.-the procedures used to establish Socket Interface-living both TCP connections, thus completing communications. Server side with the establishment of a number of client connections and can be chosen which has been established to connect the client send messages.

用VC++写的获得IP程序，已经编译通过，使用时去掉文件只读属性，编译即可，很实用的，供参考-With VC++ Write access to IP procedures, has been compiled through the use of paper when removed read-only attribute, the compiler can be very useful for reference

一个 Winsock API 打包类CNetworking-a Winsock API packaged category CNetworking