DBBackup v2.5.1

能够下载worldwind的航空影像，利用线程池、HTTP通讯等技术-Worldwind air can download the image, using the thread pool, HTTP communications technology

DNS 解析用的库源码，还包含windows下nslookup的源码-DNS analysis for the source, the windows also includes the source code under nslookup

WINsock 例子-WINsock

这是一个基于VC6.0 CSocket套接字开发的简单文本通信程序，对网络初学者有一定参考价值。-This is a VC6.0 CSocket socket on the development of simple text communications procedures, the network has a certain reference value for beginners.

此源码是为学习vc网络编程和了解网络浏览原理的，供大家参考-This source is vc network programming for the learning and understanding the principle of a web browser for your information

或许对大家有用哦 是一个关于网络编程发面的-Perhaps everyone is a useful oh on the network programming leavened dough

非常简洁的网络流量统计,占用资源极小,启动快速.-A very simple network traffic statistics, a very small footprint, starts fast.

WINDOWS网络播放软件-Windows software Webcast

在线更新的实现源程序-online update the realization source

winsocks的源代码-winsocks source code