目前，已经有不少的Sniff工具软件，如Windows环境下，最富盛名的工具是Netxray和Sniffer pro，用它们在 Windows环境下抓包来分析，非常方便。在UNIX环境下如Sniffit，Snoop，Tcpdump，Dsniff 等都是比较常见的。这里介绍一个用C语言和网络数据包和分析开发工具libpcap及winpcap实现的简易网络Sniffer。-Currently, there have been numerous Sniff software tools, such as the Windows environment, the most famous tool is the Sniffer pro Netxray and use them in the Windows environment capturing Packet analysis, very convenient. In the UNIX environment as Sniffit, Snoop, Tcpdump, such as Dsniff are relatively common. Presented here with a C language and network packet analysis and the development of tools to achieve libpcap and winpcap Simple Network Sniffer.

这个程序介绍网络编程的基本知识与技巧, 望各位指教-the network programming procedures introduced to the basic knowledge and skills, hope you enlighten

vb超快速的多文件传送源码，在本地局域网上可达到1.8Mb+的速度-vb ultra-fast transmission of multi-source documents in the local LAN delivers up to speed

运用随机字符和数字的组合生成图片的验证码。-java- JAVASCRIPT

一个局域网聊天程序，一个局域网聊天程序 一个局域网聊天程序-a LAN chat procedure, a procedure LAN chatting a LAN chat procedures a LAN Chat Program

比较6种算法的复杂度，该程序实现简单、执行速度快且容易理解。-Comparison of six kinds of algorithm complexity

通过VC实现SMTP协议，达到发送电子邮件的目的，本程序通过测试，已成功发送电子邮件-VC through the SMTP protocol, send e-mail to the end, the test procedure has been successful in sending e-mail

基于Socket的TCP模块，支持多线程-Socket Based on the TCP module, support for multi-threaded

LQG/LTR control of plane model AIRC Maiejowski

基于VC++的开发网络通讯工具emule程序的源代码。-Based on VC++ development tools for network communication emule program source code.