True if the stairs run begins with a riser, false otherwise.
Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2013
Syntax
Remarks
If selected, Revit adds a riser to the beginning of the run. If you clear this option, Revit removes the beginning riser and positions the adjacent tread at the base elevation. Clearing this option will change the number of risers in the run. You will need to manually add a riser to maintain the original height.