端口扫描和监听

动态更改IP的简单方法 通过调用windows2000系统自带的netsh命令来实现更改本地IP地址、子网掩码、默认网关等信息.-The tendency changes IP the straightforward procedure Through transfers netsh which the windows2000 system brings to order to realize change local information and so on IP address, sub- net covers code, tacitly approves gateway

eMule其实是一个开源项目，提供了优秀的p2p文件共享，这里提供了它的最新源代码。-quad is actually an open-source project, the quality of peer-to-peer file-sharing, where it provides the latest source code.

FTP_Client_by_SMC.zip

cvs for iis it is useful

email验证系统 可以验证emai的地址的正确性-the system can tell you wether your address is correcr or not

IPMsg2.06版源代码只能在VC6上编译，这是源程序的补丁，合并完后能在VC6和VS2003和以上版本都能成功编译。-IPMsg2.06 version of the source code only on the VC6 compiler, which is the source patch, After the merger in VC6 and pack and above all successful compiler versions.

网络营销系统(NET)用asp.net编程的系统-Network Marketing System (NET) with Asp. Net Programming System

一个网络编程的示例程序,用于对网络设备的各参数采集,服务端.-a network programming examples of procedures for the network equipment parameters of the acquisition, server.

简单局域网聊天，同时可以互传文件，主要对socket的操作-A simple LAN chat, as well as documents to each other, mainly operating on the socket

套接字io的封装类-socket io packaging category