The code of LAN Multicast Communication, a multicast group by adding features fr...

这是一款在局域网发送消息的小程序，和系统自带NET SEND的命令功能相同，在一个框内输入计算机名称，下面写你发送的内容及可，不过你对方计算机必须把管理里的MESSAGE启用才可-This is a LAN messaging in the small procedures, and systems onboard NET SEND command of the same functions in one box to be entered into a computer name, write below you send the content and can, but you must be the other side"s management before the opening MESSAGE

该代码能够实现蓝牙设备的搜索，根据搜索到的蓝牙地址，实现配对，连接。-The code enables Bluetooth devices to search, according to search for Bluetooth address, to achieve matching, connection.

简单的FTP服务器，只支持匿名访问， 直接装文件夹拖到该文件上即可打开以此文件夹为根目录的FTP服务-Simple FTP server, only support anonymous. drag a directory onto it will open an FTP server root at that directory

example for windows socket UDP.

determinante em c-determinante em c++.................

基于C#的简单workflow_engine实现-Based on a simple C# implementation workflow_engine

TCOM一个串口源程序-an integral serial source

Make a chat with java !

ADDING A SOCKET TO NETWORK

实现功能：・ 用户上线・包括新用户上线和已使用过该系统的用户上线・每位在线的用户将会收到该用户上线的通知・该用户会收到所有已在线的用户的信息・朋友下线 　・服务器端删除该用户信息・每位在线的用户将会收到该用户下线的通知，同时删除改用户的信息・聊天终止，文件传输终止・　修改用户名字・用户可以在对应的文本框内直接修改名称・用户可以在保存的Myinfo.txt中直接修改名称・　聊天功能：・公聊：所有在线的用户都可以看到你的发言・私聊：能和所有以在线的用户进行私聊，其他用户看不到私聊对象之间的聊天　　・文件传输　　・能给所有的已在线用户发送文件（先打开私聊窗口）　　・只能给一位用户发送文件，但是却可以接收多个用户发送的文件・查看历史记录　　・可以查看私聊的聊天记录　　・可以查看公聊的聊天记录　　・可以查看服务器端的所有记录-achieve functional : on-line users, including new users on line and have used the system users on the line every online users will be received by the users of on-line users will be notified of the receipt of all users of online information Linear friends server to delete the user information each of the Line users will receive the notification from the assembly line users, delete users change the information termination chat, file transfer, termination of modifying user names users can text box corresponding directly alter the names of users can keep Myinfo.txt directly change the name chat : public talk : all online users can se