LinkDescriptor LinkDescriptor LinkDescriptor LinkDescriptor Class

Definition

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

public ref class LinkDescriptor sealed : System::Data::Services::Client::Descriptor
public sealed class LinkDescriptor : System.Data.Services.Client.Descriptor
type LinkDescriptor = class
    inherit Descriptor
Public NotInheritable Class LinkDescriptor
Inherits Descriptor
Inheritance
LinkDescriptorLinkDescriptorLinkDescriptorLinkDescriptor

Remarks

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.

Properties

Source Source Source Source

A source entity in a link returned by a DataServiceResponse.

SourceProperty SourceProperty SourceProperty SourceProperty

The identifier property of the source entity in a link returned by a DataServiceResponse.

State State State State

When overridden in a derived class, gets the state of the object at the time this instance was constructed.

(Inherited from Descriptor)
Target Target Target Target

The source entity in a link returned by a DataServiceResponse.

Methods

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType() GetType() GetType() GetType()

Gets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

Returns a string that represents the current object.

(Inherited from Object)

Applies to