Id of the stair associated with the Reference Level for the multistory stairs.
The standard stair is regarded as a definition to generate new stairs when extending multistory stairs to a different level height.
Namespace:
Autodesk.Revit.DB.Architecture
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 18.0.0.0 (18.0.0.420)
Since:
2018