这个不需要多介绍吧，示范了如何编写3层结构的详细例子

域名解析,有源代码-domain analysis, the active code

酒店管理预订系统网站源码，运行平台ASP+acce-Hotel Management Reservation System Web Source

监控pop3上的电子邮件收发，定时检测指定邮箱，显示邮箱内的邮件数量。-control on the e-mail, regular mail designated testing shows that mailbox with mail volume.

CSDN网络版“小猪”写的一个重叠端口完成例程的网络通讯程序。-CSDN Network Edition of the "something" was a complete overlap port routines network communication process.

选择重传协议的发送端程序,网络通信协议实例编程-choice of this agreement software, network communication protocol programming examples

简单的一套停车场管理系统,后来进行了一次修改，新手朋友们可以参考一下。-Simple set of car park management system, and later carried out a revised new friends for reference.

remoter server 一个简单的远程服务器的程序-remoter server a simple remote server process.

本程序实现了自动检测远程或本地主机安全性，发现远程服务器的各种TCP端口的分配及提供的服务。-the program automatically detects the remote or local host security, found the remote server TCP port allocation and provision of services.

一个聊天室服务端和客户端程序,可以设置服务器和端口-A chat room service client and the client program, you can set the server and port

基于WMI的PC资产管理系统，这是客户端，负责收集本地主机资源。-WMI"s PC-based asset management system, which is the client responsible for the collection of local host resources.