c#编写的p2p聊天室

过直接控制DNS进程(其实也就是svchost.exe,不过对应用户名是NETWORK SERVICE)进行数据传输的例子.编程中出现了很多问题,比方说获取svchost对应用户名时没有权限(但是能够操作LOCAL SERVICE),在句柄值为0x2c时进行getsockname时会停止运行-DNS direct control over the process (that is, in fact, svchost.exe, but on the application name is NETWORK SERVICE) examples of data transmission. Programming in a lot of problems, for example, to obtain the application name svchost without permission (but able to operate LOCAL SERVICE), in the handle when the value of 0x2c will stop running getsockname

enhanced netstat.可以找出端口对应的进程PID,从而确定某个端口是由哪个程序打开的。对于二次开发很有用。-enhanced netstat. Ports can find the corresponding process PID, a port in order to determine which procedures are open. For the Second Development useful.

关于TCP，UDP协议的网络编程，程序实现了客户端和服务器端的通信连接，通过socket建立连接，可以互相发送消息接收。-On TCP, UDP network programming protocols, procedures realize the client and server communications connections to establish a connection through the socket, you can send a message to receive each other.

一个为触摸屏写的浏览器程序，带一个软键盘 (VC, 180KB)-a touch screen to write browser procedures, with a soft keyboard (VC, 180KB)

C:Documents and Settingsyyy桌面新建文件夹TCPsocket2.rarC:Documents and Settingsyyy桌面新建文件夹TCPsocket2.rar

一个用VC编写的Ping 多线程程序。-a VC prepared by the Ping multithreaded programming.

著名的抓包程序WPcap，强烈推荐下载--The famous capture procedure (WPcap),recommend!

直接Sochet API 实现UDP- Direct Sochet API realizes UDP

可以模拟各种数据包的工具，用以测试各种网络程序-Can simulate various tools for data packets to test a variety of network procedures

在Ad hoc网络中节点随机移动的情况下，对二进制指数退避算法进行了分析，在此基础上提出了一种新的退避进制（newBEB），对新算法进行了仿真分析，仿真结果表明，新的退避算法能提高移动情况的Ad hoc网络的公平性．-In Ad hoc networks of mobile nodes random circumstances, of the binary exponential backoff algorithm analysis, on this basis proposes a new backoff hexadecimal (newBEB), a new algorithm for the simulation analysis, simulation results show that new backoff algorithm can improve the movement of the Ad hoc network fairness.