OrganizationServiceContext.AddLink Method (Entity, Relationship, Entity)


Updated: November 29, 2016

Applies To: Dynamics 365 (online), Dynamics 365 (on-premises), Dynamics CRM 2016, Dynamics CRM Online

Adds the specified link to the set of objects the OrganizationServiceContext is tracking.

Namespace:   Microsoft.Xrm.Sdk.Client
Assembly:  Microsoft.Xrm.Sdk (in Microsoft.Xrm.Sdk.dll)

public void AddLink(
	Entity source,
	Relationship relationship,
	Entity target


Type: Microsoft.Xrm.Sdk.Entity

Type: Entity. The source entity for the new link.

Type: Microsoft.Xrm.Sdk.Relationship

Type: Relationship. The navigation property or attribute on the source object that returns the related object.

Type: Microsoft.Xrm.Sdk.Entity

Type: Entity. The entity related to the source entity by the new link.

Notifies the OrganizationServiceContext that a new link exists between the related source and target objects and that the link is represented by the specified entity attribute or navigation property. The OrganizationServiceContext adds this link to the set of newly created links that are sent to the Web service on the next call to SaveChanges method.Links are one-way relationships. Because associations are bi-directional, in a one-to-one association you must call AddLink again to create the reverse link.

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