The reference level of the MEP curve.
Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Syntax
Remarks
This property is used to retrieve the reference level of the MEP curve.
If the curve is not in a horizontal plane, this value will be the start point's reference level.