运用C#编写Pop3组件

c/s模式socket编程，Visual Basic代码-c/s mode socket programming, Visual Basic code

http多线程来测试网络设备稳定性，例如测试路由器，自行设计的web server等。 线程可以定义，例如1000线程，循环测试。-using the muli-thr http get to test the device.

ip helper api简介和源码-About ip helper api and source

虚拟文件管理系统-virtual document management system

winsocket的小程序-winsocket script

MiniFTPServer是一个基于控制台的ftp服务器程序，能够实现大部分的FTP的服务器程序；注意：帐号密码为toldo,主目录为C:/temp,在连接之前请先建立-MiniFTPServer is a console based on the ftp server, can be achieved most of the FTP server procedures; Note : toldo account password, home directory to C :/temp, in the post before establishing connections

ping 的测试，可返回地址，数据包大小，及时间-ping test, and they can return to the address, packet size, and time

java新手编的简单聊天小程序用UDP写的，对javanet包中最基本的类的基本应用-series of simple procedures for small chat with UDP written in the right javanet basic package of basic applications

一个用VC实现的基于STMP协议的邮件发送实例。-VC realize a use agreement-based STMP e-mail examples.

自己编的一个火车售票系统，欢迎大家下载指点我的软件- Own arrange a train booking system, welcome everybody downloading to direct my software 【上载源码成为会员下载此源码】【成为VIP会员下载此源码】-Own a train ticketing system are welcome to instruct everyone to download my software- Own arrange a train booking system, welcome everybody downloading to direct my software [upload source to become a member download the source code] [become a VIP member to download this source]