RetrieveRelationshipRequest-klasse

Artikel
07/17/2015

Contains the data that is needed to retrieve entity relationship metadata.

Naamruimte: Microsoft.Xrm.Sdk.Messages
Assembly: Microsoft.Xrm.Sdk (in Microsoft.Xrm.Sdk.dll)

Syntaxis

'Declaratie
<DataContractAttribute(Namespace:="https://schemas.microsoft.com/xrm/2011/Contracts")> _
Public NotInheritable Class RetrieveRelationshipRequest
    Inherits OrganizationRequest

[DataContractAttribute(Namespace="https://schemas.microsoft.com/xrm/2011/Contracts")] 
public sealed class RetrieveRelationshipRequest : OrganizationRequest

Voorbeeld

The following example shows how to use this message. For this sample to work correctly, you must be connected to the server to get an IOrganizationService interface. For the complete sample, see the link later in this topic.


//You can use either the Name or the MetadataId of the relationship.

//Retrieve the One-to-many relationship using the MetadataId.
RetrieveRelationshipRequest retrieveOneToManyRequest =
    new RetrieveRelationshipRequest { MetadataId = _oneToManyRelationshipId };
RetrieveRelationshipResponse retrieveOneToManyResponse =
    (RetrieveRelationshipResponse)_serviceProxy.Execute(retrieveOneToManyRequest);

Console.WriteLine("Retrieved {0} One-to-many relationship by id", retrieveOneToManyResponse.RelationshipMetadata.SchemaName);

//Retrieve the Many-to-many relationship using the Name.
RetrieveRelationshipRequest retrieveManyToManyRequest =
    new RetrieveRelationshipRequest { Name = _manyToManyRelationshipName};
RetrieveRelationshipResponse retrieveManyToManyResponse =
    (RetrieveRelationshipResponse)_serviceProxy.Execute(retrieveManyToManyRequest);

Console.WriteLine("Retrieved {0} Many-to-Many relationship by Name", retrieveManyToManyResponse.RelationshipMetadata.MetadataId);

Opmerkingen

Message Availability

Dit bericht werkt ongeacht of de beller is verbonden met de server of offline is.

Usage

Pass an instance of this class to the Execute method, which returns an instance of RetrieveRelationshipResponse.

Privileges and Access Rights

To perform this action, the caller must have privileges listed in RetrieveRelationship Privileges.

Notes for Callers

You can use either the Name or the MetadataId of the relationship.

Overnamehiërarchie

System.Object
Microsoft.Xrm.Sdk.OrganizationRequest
Microsoft.Xrm.Sdk.Messages.RetrieveRelationshipRequest

Thread-veiligheid

Alle openbare statische (Shared in Visual Basic) leden van dit type zijn thread-veilig. Exemplaarleden zijn niet gegarandeerd thread-veilig.

Platforms

Development Platforms

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

Target Platforms

Windows Server 2008,Windows Server 2012,Windows 7

Change History

Zie ook

Verwijzing

RetrieveRelationshipRequest-leden
Microsoft.Xrm.Sdk.Messages-naamruimte

Overige resources

Sample: Create Entity Relationships
Customize Entity Relationship Metadata

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