socket编程

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.

邮件代码服务器端-mail server code

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

CSocket类数据接收存在的问题及Win32函数解决办法.CSocket类数据接收存在的问题及Win32函数解决办法!-CSocket class data reception problems and Win32 function is a solution. CSocket class data reception problems and Win32 function is a solution!

这是用VC编写的在Windows下运行的发送网络消息的源代码-This is used in the preparation of VC running under Windows network news sent the source code

C# FTP，Socket 实现的-C# FTP, the Socket

Calculate0201 is a java

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

TCP C#网络传输，网络传输需要的代码，可供参考，会有所不同，但可以学习其中的原理。                                                                  

扫描局域网内的所有机器信息，包括IP地址、主机名等。-Scan LAN for all machines, including IP address, host name and so on.