c# sql server 2005 写的 聊天室 程序 很实用。可以用在自己的网站里。-c# sql server 2005 to write a chat room program is very useful. Can be used in their own websites where.

类是与QQ的聊天软件 类是与QQ的聊天软件 类是与QQ的聊天软件-Class is the QQ chat software like QQ chat software category with the QQ and QQ chat software category is the category with the QQ chat software chat software