监听本机的所有通讯，记录数据包的协议，大小，来源，目的地等信息...

高速UDP协议收发实现，附带原理实现和完整聊天室示例程序-udp demo

开发LDAP客户端的SDK，对资深开发人员很有帮助哦-development LDAP client SDK, the senior development staff helpful oh

PetShop 3.0 Installer.msi微软示例代码-1955-1964 3.0 Installer.msi Microsoft sample code

简单的SMTP和POP3实现，适合初学者使用。-Simple SMTP and POP3 realize is suitable for beginners to use.

Client程序同样分别创建一个TCP socket 和一个UDP socket，首先client使用TCP socket连接TCP Server。 连接成功后显示提示信息； 然后client端向TCP Server发送“GET UDP PORT”字符串，Server收到后向client回送自己的UDP Server 端口号（即Client端仅知道TCP Server的端口号而不知道UDP Server的端口号）； client在收到UDP Server的端口号后, 为用户显示3个选项： 1．“Get current time（TCP）”服务器时间 2．“Echo Mode（UDP）”回显6 3．“Exit the program”. -Client program also creates a TCP socket, respectively, and a UDP socket, the first client to use TCP socket connection TCP Server. After a successful connection displays a prompt message and then client-side to the TCP Server sends " GET UDP PORT" string, Server receipt back to the client to send their UDP Server port number (ie, Client-side only to know the TCP Server" s UDP port number do not know Server" s port number) client received UDP Server port number, in order to the user three options: 1. " Get current time (TCP)" server time 2. " Echo Mode (UDP)" echo 63. " Exit the program" .

在vistual Basic环境下做的一个tcp调试助手，具有tcp client，tcp server ，以及udp功能，十六进制显示和发送。支持各种波特率下的通讯。-In the vistual Basic environment to do a tcp debugging assistant, with tcp client, tcp server, as well as udp functions, hexadecimal display and send. Supports a variety of baud rate under communications.

最新反编译工具，可以完全编译你的.net程序，自动升级-find IP addr

一个很简单的文件传输程序，采用select模型进行的文件传输，可以连续传输文件

使用python编写的ping程序，ping大家都比较清楚了吧-Ping prepared using procedures python

ASP.NET编写的网络像册 非常实用，使用灵活。简单易用。-ASP.NET prepared by the network album is very practical, flexible in use. Easy to use.