线程工具，可以使用ndis中间层，用vc编的简单防火墙程序使用ndis中间层，用vc编的简单防火墙程序...

此程序为外部升级程序(需要主程序的调用),具体代码这里就不罗列了,还是自己看源代码吧.此程序主要的思路是通过读取服务器文件获得升级版本及升级地址,有新版本则下载 如果想做成内部升级程序(在主程序内部自动检测及自动升级),只需要在主程序启动时相关的代码即可,大家不仿试试,主要的思路与这个是差不多的,不同之处是怎么处理主程序的自动关闭与启动问题.-This program is an external upgrade (requires the main program call), the specific code is not listed here, or to look up the source code for it. The main idea of this procedure is obtained by reading the file server upgrade and update address, a new version If you want to get inside is to download the upgrade process (in the main program within the auto-detection and auto-upgrade), just start in the main program code can be related, we do not try to imitate, the main idea and this is about the same, different The Department is how to deal with the main program automatically shut down and startup problems.

C# 音乐 MP3 播放器 -C# Music MP3 player

远程备份数据库 VC,分为服务器端及客户端两部分构成-Remote backup database VC, is divided into server-side and client-side two parts

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.

聊天室程序，支持多线程，非常好的一个游戏可以开发你的智力，希望你会喜欢的，支持网络和单机的-chat room procedures and support multithreading, a very good game can develop your intelligence, I hope you like it, support networks and stand-alone

图片菜单的制作，是用MFC实现的，我还有很多这类的原码-Photo menu production, is the MFC, I still have many of these original code

该软件可进行局域网的聊天、一对多、多对一、和多对多的传送和续传，理论上这是我本人的实现目的，而且目前经测试已基本实现了上述功能，而且网速一般有几M/S。另外有只打开一个应用程序、CRichEdit的使用、最小到托盘、自动检测在线用户（多播组）等

一个通过tcp进行通信的例子-Tcp communicate through examples

IPMSG的所有原代码哦。。 有一定的学习研究作用 大家可以下载来-IPMSG Oh, all the original code. . Study has a certain role in U.S. can be downloaded to

利用Raw Socket实现的一个简单的聊天程序，可以通过这个程序加深对以太网封包概念的理解-Raw Socket use of a simple chat program. through this process Ethernet packets to deepen understanding of the concept of