OrganizationServiceContextExtensions.IsAttached Kaedah (OrganizationServiceContext, Entity, String, Entity, Nullable)

Applies To: Microsoft Dynamics CRM 2015, Microsoft Dynamics CRM Online

Determines whether a relationship is attached and therefore being tracked by the OrganizationServiceContext.

Ruang nama: Microsoft.Xrm.Client
Perhimpunan: Microsoft.Xrm.Client (dalam Microsoft.Xrm.Client.dll)

Dim context As OrganizationServiceContext
Dim source As Entity
Dim relationshipSchemaName As String
Dim target As Entity
Dim primaryEntityRole As Nullable(Of EntityRole)

OrganizationServiceContextExtensions.IsAttached(context, source, relationshipSchemaName, target, primaryEntityRole)

public static void IsAttached (
	OrganizationServiceContext context,
	Entity source,
	string relationshipSchemaName,
	Entity target,
	[OptionalAttribute] Nullable<EntityRole> primaryEntityRole



Type: OrganizationServiceContext. The service context.


Type: Entity. The source entity instance.


Type: Rentetan. The schema name of the relationship.


Type: Entity. The target entity instance.


Type: Nullable<EntityRole>. The role that the entity plays in the relationship, referencing or referenced.

This is an extension to the core IsAttached method.

Sebarang ahli statik awam (Shared dalam Visual Basic) jenis ini adalah selamat rentetan. Dalam apa jua keadaan, ahli tidak dijamin selamat rentetan.

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

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