VB winsock的一个例子 学习网络通信的基本知识。

网络编程方面的传输协议JRTP，里面有各个协议的实现细节。-of network programming JRTP transmission protocols, and they realize all the details of the agreement.

这是一个简单的JAVA聊天程序，同时能够发送声音。 包括两个部分：服务器端和客户端。 基本功能如下： 服务器端： 向所有客户端发送消息；转发消息；发送声音数据给客户端。 客户端： 显示当前在线用户；向某个用户发送消息；接受服务器端发送过来的声音。 这个程序可能看起来有点乱，因为很久没用JAVA了，但是最近别人要我帮忙写一个，所以就。。。 希望能够起到抛砖引玉的效果。 Feel free and enjoy it!-This is a simple Java Chat procedures, and to transmit sound. Including two parts : the server and client. Basic functions are as follows : Server : to all client send messages; Forward news; To send voice data to the client. Client : Display current online users; A user to send messages; Accept server sent over the voice. This procedure may seem somewhat arbitrary, as long JAVA useless, but others recently wrote to me for help one, So. . . To serve as a trigger effect. Feel free and enjoy it!

偵測UDP的封包 是固定的PORT BROADCAST的封包 自動開啟網頁 主要用於firmeare upgrade

VB6以太网测试源码，点对点通信里面包括了客户端和服务器端程序-VB6 Ethernet test source code, point to point communications which includes client and server-side programs

简单的网上邻居功能。获取局域网网络基本资源-Simple Network Neighborhood feature. LAN network access to basic resources

获取计算机IP地址。可以试试看。源码用C++实现-C++

初始化管理员帐号：admin 密码：admin 　　初始化一般用户帐号：user密码：user 　　初始化新注册用户帐号：guest密码：guest 以这三种权限登录，都将返回不同的页面。 如果在管理用户的时候不小心把“admin”或者你后来添加的系统管理员删除了，你可以打开“jgxx.mdb”数据库来，然后在"yonghu"表中添加“uname","upassword","upassword","uxinming","uaccesslevel"字段填充记录，注意这些字段每一个字段都是必填的，另："uaccesslevel"字段值填“2”为最高级系统管理员级别。 “1”为普通用户级别，即只可以查看使用，不得添加和修改数据。“0”最低级别 注意数据库保密，您可以修改数据库名称，或者路径，你然后在"conn.asp"数据库连接中再做相应修改-initialization administrator account : admin Password : admin initialization general user account : user password : user initialization new user account : guest Password : guest to the three powers Login, will return to different pages. If users in the management of not careful, "admin" or later you add the system administrator to delete, you can open the "jgxx.mdb" database, and then "yonghu" Table adding "uname", "upassword", "upassword", "uxinming , "" uaccesslevel "field filled with records, the attention of each one of these fie

本程序是一个关于如何获取网卡地址的小程序，简单实用。-this is a procedure on how to access the LAN addresses small procedures, simple and practical.

窃取OICQ的用户号码及密码，同时对客户端控制。(作者：张磊)-theft auto user IDs and passwords, while on the control of the client. (Author : Zhang Lei)

确定是否已经连接到Internet的程序- Determined whether already connected Internet the procedure