An element that represents a design alternative.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 20.0.0.0 (20.1.1.1)
Syntax
Remarks
Design options enable the user to add alternative designs within the same project.
Each element can either be in a design option or not at all, in which case it is considered
to be part of the main model and have no design alternatives.