Description: The use of ASP.NET AJAX development without refresh chat rooms, many of which spent several days exploring the skills, by comparison, such code should be the best. System is also a good load capacity, the database to use SQL Server, can be directly applied to practice through the expansion
File list (Check if you may need any files):
简单三层聊天室
..............\App_Data
..............\........\3LChatDB.mdf
..............\........\3LChatDB_log.ldf
..............\App_Themes
..............\..........\Default
..............\..........\.......\button.gif
..............\..........\.......\css.css
..............\..........\.......\SkinFile.skin
..............\Bin
..............\...\Chat.BLL.dll
..............\...\Chat.BLL.dll.refresh
..............\...\Chat.BLL.pdb
..............\...\Chat.BLL.XML
..............\...\Chat.DAL.dll
..............\...\Chat.DAL.dll.refresh
..............\...\Chat.DAL.pdb
..............\...\Chat.DAL.xml
..............\Chat.BLL
..............\........\bin
..............\........\...\Debug
..............\........\...\Release
..............\........\...\.......\Chat.BLL.dll
..............\........\...\.......\Chat.BLL.pdb
..............\........\...\.......\Chat.BLL.XML
..............\........\...\.......\Chat.DAL.dll
..............\........\...\.......\Chat.DAL.pdb
..............\........\...\.......\Chat.DAL.xml
..............\........\Chat.BLL.csproj
..............\........\Chat.BLL.csproj.user
..............\........\Message.cs
..............\........\obj
..............\........\...\Chat.BLL.csproj.FileList.txt
..............\........\...\Debug
..............\........\...\.....\Chat.BLL.dll
..............\........\...\.....\Chat.BLL.pdb
..............\........\...\.....\ResolveAssemblyReference.cache
..............\........\...\.....\TempPE
..............\........\...\Default
..............\........\...\.......\Chat.BLL.dll
..............\........\...\.......\ResolveAssemblyReference.cache
..............\........\...\.......\TempPE
..............\........\...\Release
..............\........\...\.......\Chat.BLL.dll
..............\........\...\.......\Chat.BLL.pdb
..............\........\...\.......\Refactor
..............\........\...\.......\TempPE
..............\........\Properties
..............\........\..........\AssemblyInfo.cs
..............\........\User.cs
..............\Chat.DAL
..............\........\bin
..............\........\...\Debug
..............\........\...\Release
..............\........\...\.......\Chat.DAL.dll
..............\........\...\.......\Chat.DAL.pdb
..............\........\...\.......\Chat.DAL.XML
..............\........\Chat.DAL.csproj
..............\........\Chat.DAL.csproj.user
..............\........\Database.cs
..............\........\obj
..............\........\...\Chat.DAL.csproj.FileList.txt
..............\........\...\Debug
..............\........\...\.....\Chat.DAL.dll
..............\........\...\.....\Chat.DAL.pdb
..............\........\...\.....\TempPE
..............\........\...\Default
..............\........\...\.......\Chat.DAL.dll
..............\........\...\.......\TempPE
..............\........\...\Release
..............\........\...\.......\Chat.DAL.dll
..............\........\...\.......\Chat.DAL.pdb
..............\........\...\.......\Refactor
..............\........\...\.......\TempPE
..............\........\Properties
..............\........\..........\AssemblyInfo.cs
..............\Default.aspx
..............\Default.aspx.cs
..............\Main.aspx
..............\Main.aspx.cs
..............\ShowMessage.aspx
..............\ShowMessage.aspx.cs
..............\Speak.aspx
..............\Speak.aspx.cs
..............\Web.config
..............\简单三层聊天室.sln
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