Revit 2026 APIIFCExtrusionData Constructor Constructs a new empty extrusion data object. Namespace: Autodesk.Revit.DB.IFCAssembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 26.0.4.0 (26.0.4.0)SyntaxC#VBC++F#public IFCExtrusionData()Public Sub Newpublic: IFCExtrusionData()new : unit -> IFCExtrusionDataSee AlsoReferenceIFCExtrusionData ClassAutodesk.Revit.DB.IFC NamespaceSend comments on this topic to Autodesk