CRC校验VB源码，直接可以使用，有注释

功能强大的热点连接，能够跳转到发送邮件和访问Internet资源.-powerful hot link to Jump to send e-mail and access Internet resources.

easyhttp.zip 代理软件-easyhttp.zip Agent Software

服务器和客户端通信-server and client communication

用于嗅探网络数据报, 用于嗅探网络数据报-For sniffing network data reported for the sniffer network data reported

修改一台机器的IP地址 -Modifying the IP address of a machine

Delphi源码，可以自动从网页下载指定的图片，对于学习delphi编程有一定的用处-Delphi source code can be automatically downloaded from the web site specified pictures, for learning delphi programming in some ways useful to

The objective is to use the protocol that contains the flow of packages between two systems: the transmitter and the receiver. The transmitting system is continuously sending packages to the receiver with different time distributions.

多进程并发服务器。该程序等候客户连接，一旦连接则显示客户的地址，接着接收该客户的名字并显示。然后接收来自该客户的信息（字符串）。每当收到一个字符串，则显示该字符串，并将字符串反转，再将反转的字符发回客户。之后，继续等待接收该客户的信息直至该客户关闭连接。服务器具有同时处理多客户的能力。-more complicated process server. The procedure for connecting customers, once the connection is shown to the customer address, and then receive the customer"s name and display. Before receiving from the customer"s information (string). Whenever received a string, it shows that the string, the string will be inverted, and then reverse the characters back customers. Continue, after waiting for the customer to receive the information until the customer close the connection. Servers simultaneously with the ability to more customers.

用packet.dll实现网络抓包，开发环境win9X，希望大家多多指正批评。-Packet.dll realize networks with capture, development environment win9X, correcting a lot of hope that U.S. criticism.

一个ftp的程序 同时是学习界面编程的好例子-Ftp at the same time a process of learning a good example of programming interface