51aspx源码必读.txt App_Code ........\BusinessLogicLayer ........\..................\Message.cs ........\..................\User.cs ........\DataAccessLayer ........\...............\Database.cs DB_51aspx .........\MyChatRoom.sql .........\MyChatRoom_Data.MDF .........\MyChatRoom_Log.LDF Images Login.aspx Login.aspx.cs Main.aspx Main.aspx.cs ShowMessage.aspx ShowMessage.aspx.cs Speak.aspx Speak.aspx.cs Styles ......\Style.css Web.config