Description: Linq to achieve three-tier database Web applications. How about Linq layer present there is no uniform standard, so this code is for reference only
File list (Check if you may need any files):
LinqWebApp
..........\BusinessFacade
..........\..............\BFLCustomer.cs
..........\..............\BFLCustomer_ClassDiagram.cd
..........\..............\bin
..........\..............\...\Debug
..........\..............\...\.....\BusinessFacade.dll
..........\..............\...\.....\BusinessFacade.pdb
..........\..............\...\.....\DataAccess.dll
..........\..............\...\.....\DataAccess.pdb
..........\..............\...\.....\DataLinq.dll
..........\..............\...\.....\DataLinq.pdb
..........\..............\BusinessFacade.csproj
..........\..............\obj
..........\..............\...\Debug
..........\..............\...\.....\BusinessFacade.csproj.FileListAbsolute.txt
..........\..............\...\.....\BusinessFacade.dll
..........\..............\...\.....\BusinessFacade.pdb
..........\..............\...\.....\Refactor
..........\..............\...\.....\........\BusinessFacade.dll
..........\..............\...\.....\ResolveAssemblyReference.cache
..........\..............\...\.....\TempPE
..........\..............\Properties
..........\..............\..........\AssemblyInfo.cs
..........\DataAccess
..........\..........\bin
..........\..........\...\Debug
..........\..........\...\.....\DataAccess.dll
..........\..........\...\.....\DataAccess.pdb
..........\..........\...\.....\DataLinq.dll
..........\..........\...\.....\DataLinq.pdb
..........\..........\DALCustomer.cs
..........\..........\DALCustomerClassDiagram.cd
..........\..........\DataAccess.csproj
..........\..........\obj
..........\..........\...\Debug
..........\..........\...\.....\DataAccess.csproj.FileListAbsolute.txt
..........\..........\...\.....\DataAccess.dll
..........\..........\...\.....\DataAccess.pdb
..........\..........\...\.....\Refactor
..........\..........\...\.....\........\DataAccess.dll
..........\..........\...\.....\ResolveAssemblyReference.cache
..........\..........\...\.....\TempPE
..........\..........\Properties
..........\..........\..........\AssemblyInfo.cs
..........\DataLinq
..........\........\app.config
..........\........\bin
..........\........\...\Debug
..........\........\...\.....\DataLinq.dll
..........\........\...\.....\DataLinq.dll.config
..........\........\...\.....\DataLinq.pdb
..........\........\DataLinq.csproj
..........\........\DBLinq.dbml
..........\........\DBLinq.dbml.layout
..........\........\DBLinq.designer.cs
..........\........\DBLinqClassDiagram.cd
..........\........\obj
..........\........\...\Debug
..........\........\...\.....\DataLinq.csproj.FileListAbsolute.txt
..........\........\...\.....\DataLinq.dll
..........\........\...\.....\DataLinq.pdb
..........\........\...\.....\Refactor
..........\........\...\.....\........\DataLinq.dll
..........\........\...\.....\TempPE
..........\........\...\.....\......\DBLinq.designer.cs.dll
..........\........\Properties
..........\........\..........\AssemblyInfo.cs
..........\........\..........\Settings.Designer.cs
..........\........\..........\Settings.settings
..........\LinqWebApp
..........\..........\App_Data
..........\..........\App_Themes
..........\..........\..........\..........\EntLib_com_StyleSheet.css
..........\..........\bin
..........\..........\...\BusinessFacade.dll
..........\..........\...\BusinessFacade.pdb
..........\..........\...\DataAccess.dll
..........\..........\...\DataAccess.pdb
..........\..........\...\DataLinq.dll
..........\..........\...\DataLinq.pdb
..........\..........\...\LinqWebApp.dll
..........\..........\...\LinqWebApp.pdb
..........\..........\Default.aspx
..........\..........\Default.aspx.cs
..........\..........\Default.aspx.designer.cs
..........\..........\LinqWebApp.csproj
..........\..........\LinqWebApp.csproj.user
..........\..........\MasterPage.Master
..........\..........\MasterPage.Master.cs
..........\..........\MasterPage.Master.designer.cs
..........\..........\obj
..........\..........\...\Debug
..........\..........\...\.....\LinqWebApp.csproj.FileListAbsolute.txt
..........\..........\...\.....\LinqWebApp.dll
..........\..........\...\.....\LinqWebApp.pdb
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