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LinkDescriptor Class

Provides a description of modifications done to entities by operations returned in a DataServiceResponse.

System.Object
  System.Data.Services.Client.Descriptor
    System.Data.Services.Client.LinkDescriptor

Namespace:  System.Data.Services.Client
Assembly:  System.Data.Services.Client (in System.Data.Services.Client.dll)
public sealed class LinkDescriptor : Descriptor

The LinkDescriptor type exposes the following members.

  NameDescription
Public propertySourceA source entity in a link returned by a DataServiceResponse.
Public propertySourcePropertyThe identifier property of the source entity in a link returned by a DataServiceResponse.
Public propertyStateWhen overridden in a derived class, gets the state of the object at the time this instance was constructed. (Inherited from Descriptor.)
Public propertyTargetThe source entity in a link returned by a DataServiceResponse.
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  NameDescription
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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The SaveChanges method returns a DataServiceResponse object that contains a series of OperationResponse objects, each of which contains a sequence of EntityDescriptor or LinkDescriptor instances that represent persisted changes.

For successful operations, the State property of the descriptor is set to unchanged and the new values for insert and update operations are merged according to the merge settings.

For operations with errors, the State of the descriptor will remain the same as they were before SaveChanges was called.

If an error occurred and processing stopped during an operation, the State will remain unchanged.

.NET Framework

Supported in: 4.5, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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