The Subtype Name.
[Visual Basic .NET] Public ReadOnly Property SubtypeName As String
[C#] public string SubtypeName {get;}
[C++]
HRESULT get_SubtypeName(
BSTR* pSubtypeName
);
[C++]Parameters
pSubtypeName [out, retval] pSubtypeName is a parameter of type BSTR
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.