一个很好用的网络开发sdk，可以应用与文件上传下载！

CallBack c++ vc 6 回调-CallBack c vc 6 callback

开放源程序的P2P的文件共享,主要是进行更新的文件共享开发和让所有人都能共享他的文件和成果- The open source program P2P document sharing, mainly is carries on the renewal the document sharing development and enables all people all to share his document and the achievement

一款不错的介绍socket通讯的实例，内含客户端服务端源码程序-Introduce a good example of socket communication, including client server source code program

网络服务器示例程序-network server sample program

防火墙源代码 网络编程-Firewall, network programming source code for

Windows vb_winsock Windows vb_winsock

这是一个用VC编写的网络通信程序，有两个服务器和端口，可以实现相互通信。使用时请注意修改IP地址-This is a VC prepared by the network communication procedures, and the two-port server can achieve mutual communication. When used to change IP addresses

bt下载工具的源代码，对想了解的端口编程和NAT穿透内网的编程，很有帮助。-bt download the source code tool of the port would like to know programming and penetration within NAT network programming and helpful.

java读取新浪天气预报,把数据存储在数据库中-read weather forecasts, the data stored in the database

用VB编写的网络数据传输-VB prepared by the Data Transmission Network