CrmServiceClient.CreateEntityAssociation Method (String, Guid, String, Guid, String, Guid)


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

Associates one Entity to another where an M2M Relationship Exists.

Namespace:   Microsoft.Xrm.Tooling.Connector
Assembly:  Microsoft.Xrm.Tooling.Connector (in Microsoft.Xrm.Tooling.Connector.dll)


public bool CreateEntityAssociation(
    string entityName1,
    Guid entity1Id,
    string entityName2,
    Guid entity2Id,
    string relationshipName,
    Guid batchId = null
Public Function CreateEntityAssociation (
    entityName1 As String,
    entity1Id As Guid,
    entityName2 As String,
    entity2Id As Guid,
    relationshipName As String,
    batchId As Guid
) As Boolean


  • entityName1
    Type: System.String

    Entity on one side of the relationship

  • entity1Id
    Type: System.Guid

    The Id of the record on the first side of the relationship

  • entityName2
    Type: System.String

    Entity on the second side of the relationship

  • entity2Id
    Type: System.Guid

    The Id of the record on the second side of the relationship

  • relationshipName
    Type: System.String

    Relationship name between the 2 entities

  • batchId
    Type: System.Guid

    Optional: if set to a valid GUID, generated by the Create Batch Request Method, will assigned the request to the batch for later execution, on fail, runs the request immediately

Return Value

Type: System.Boolean

true on success, false on fail

See Also

CrmServiceClient Class
Microsoft.Xrm.Tooling.Connector Namespace

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