Primary display field.
[Visual Basic .NET] Public ReadOnly Property DisplayPropName As String
[C#] public string DisplayPropName {get;}
[C++]
HRESULT get_DisplayPropName(
BSTR* propName
);
[C++]Parameters
propName [out, retval] propName is a parameter of type BSTR
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.