AttributeMetadata.IsPrimaryName Property

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

Gets or sets whether the attribute represents the primary attribute for the entity.

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

Syntax

[DataMemberAttribute]
public Nullable<bool> IsPrimaryName { get; internal set; }

<DataMemberAttribute>
Public Property IsPrimaryName As Nullable(Of Boolean)
    Get
    Friend Set
End Property

Type: Nullable<Boolean>
true if the attribute is primary attribute for the entity; otherwise, false.

If the value of this property is true, the value of the attribute is what will be displayed in lookup fields in the application.