The UV parameters of the reference, if the reference contains a face.
Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Syntax
Remarks
This value is valid only for references of type REFERENCE_TYPE_SURFACE.
It is nullNothingnullptra null reference (Nothing in Visual Basic) for all other types.