Share Email Facebook Twitter LinkedIn MassSurfaceData.Area Property Area of the references that the MassSurfaceData provides properties for. Namespace: Autodesk.Revit.DB.AnalysisAssembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public double Area { get; }Property ValueDouble Remarks If it is used, should be greater than zero. Otherwise, it will be zero. See AlsoReferenceMassSurfaceData ClassAutodesk.Revit.DB.Analysis Namespace