Revit 2025.3 APIIFCFileWriteOptions Constructor Creates a default IFCFileWriteOptions. The default file format is ifc. Namespace: Autodesk.Revit.DB.IFCAssembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.3.0.0 (25.3.0.0)SyntaxC#VBC++F#public IFCFileWriteOptions()Public Sub Newpublic: IFCFileWriteOptions()new : unit -> IFCFileWriteOptionsSee AlsoReferenceIFCFileWriteOptions ClassAutodesk.Revit.DB.IFC NamespaceSend comments on this topic to Autodesk