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DataService(Of T) Class

The main entry point for developing an ADO.NET Data Service.

Namespace:  System.Data.Services
Assembly:  System.Data.Services (in System.Data.Services.dll)

'Declaration
<AspNetCompatibilityRequirementsAttribute(RequirementsMode := AspNetCompatibilityRequirementsMode.Allowed)> _
<ServiceBehaviorAttribute(InstanceContextMode := InstanceContextMode.PerCall)> _
Public Class DataService(Of T) _
	Implements IRequestHandler
'Usage
Dim instance As DataService(Of T)

Type Parameters

T

Type that defines the data service.

The DataService(Of T) class does the basic integration of all components of the server system. A new data service that uses system defaults for authorization and caching is created by defining a class that derives from the DataService(Of T) class and by referencing a compatible data model.

The type of the DataService(Of T) must expose at least one property that returns an entity set that is an IQueryable(Of T) collection of entity types. This class must also implement the IUpdatable interface to enable updates to be made to entity resources.

System.Object
  System.Data.Services.DataService(Of T)

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5 SP1

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