本人收集的一个windwos下的端口扫描程序源代码．

ASP.NET信息管理系统开发实例导航 第3章 物业管理系统-ASP.NET development of information management system navigation example, Chapter 3 of the property management system

查邮件服务器邮件信息源代码（支持SOC），很有价值

TCP打洞参考 TCP打洞参考-TCP holes holes TCP reference reference

该实例通过WinInet编程接口实现了完整的FTP客户程序，其界面类似于CuteFTP 和LeapFTP-example through the WinInet Programming Interface a complete FTP client, its user interface is similar to CuteFTP and LeapFTP

三个不同的聊天室程序，有客户端和服务器端。大家可以下载学习-Three different chat room procedures, client and server side. You can download the study

一个通过tcp进行通信的例子-Tcp communicate through examples

Listen Line 互联网监听工具-Listen Line Internet monitoring tools

远程视频监控系统的发送端，很实用的一个小程序代码-Remote video surveillance system the sending end, it is a small utility program code

这个实例实现了构建邮件服务器、简单的E-mail发送、发送附件、带身份验证的E-mail发送、跨代理的E-mail发送、接收E-mail、在Applet中收取E-mail、E-mail口令验证功能-achieve this example of building a mail server, a simple E-mail sent, send attachments, with identification of the E-mail sent, the inter-agency E-mail to send, receive E-mail, the Applet collect E-mail, E-mail passwords inspection Permit function

ASP初步――很好的ASP入门教程 通往网络编程的桥梁！-ASP-- ASP good entry Network Programming Guide to the bridge!