使用TClientSocket和TServerSocket写的端口映射

自动打开指定的网址，同时打开多个，如果有兴趣你不妨-automatically open the designated site, opened at the same time many, if you are interested to take a look

RAS Wrapper based on C

ISAPI过滤器实现用户身份鉴别，只有通过验证的用户才可访问资源-ISAPI filter to achieve user authentication, only authenticated users can access resources

delphi6实现的windows下ping源代码-Delphi6 realize the windows under the ping source code

用VB开发的自动更新程序，显示下载进度，多线程下载-VB development of the automatic update, showing the progress of the download, multi-threaded Download

编写一个简单的http client程序，从某个服务器获取某些对象，要求记录发送和接收的数据。-Write a simple http client program, access to certain objects from a server to require records to send and receive data.

UDP通信实例，很简单，是在。NET框架下写的-UDP communication examples, very simple in. NET framework written in

由培鹰论坛开发的dicuz论坛灌水机,单线程24小时最少可灌17800帖-by training development of the Eagle Forum dicuz Forum irrigation machines, thread 24 hours at least 17,800 irrigation subsidy

套接字编程，实现网络客户服务器间简单通行-qqqqqqqqqqqqqq

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