The exterior surface area of the volume of the mass between the level of this MassLevelData (Mass Floor) to the next in the mass.
Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
C#
public double NExteriorSurfaceArea { get; }