局域网内文件传输，采用VC编程，实现点对点的文件传输

一个IOCP的示例，封装了IO完成端口的IO模型。可以用做学习参考，也可以直接使用其中封装的类。-a IOCP example, the complete package, IO port IO model. Learning can be used as reference, which can be used directly to the Packaging category.

运用C#编写Pop3组件-use C# disk components

MyDownloader is an open source application written in C# that is almost a complete download manager.

软件自动升级，支持所有程序,需要网络空间存放升级信息，支持http,ftp等。-Automatic software upgrades, support for all procedures, the need for network storage space upgrade information, support http, ftp, etc..

it is source code for IPMSG

演示Winsock网络编程中的完成端口模型，有助初学者加深对该模型原理的理解。-Winsock demonstration of network programming model port completed, will help beginners to deepen the understanding of the principles model.

完成端口的简单例子。自己写的，很好，很强大。-Completion port simple example. Wrote it myself, very good, very powerful.

动态更改IP的简单方法 通过调用windows2000系统自带的netsh命令来实现更改本地IP地址、子网掩码、默认网关等信息.-The tendency changes IP the straightforward procedure Through transfers netsh which the windows2000 system brings to order to realize change local information and so on IP address, sub- net covers code, tacitly approves gateway

用vc实现的多线程聊天室程序，包括服务器和客户端-By vc realize the multi-threaded chat room procedures, including server and client

socket编程，建立客户端，用于聊天的程序。-socket programming, the establishment of the client for the chat program.