Share Email Facebook Twitter LinkedIn ExporterIFC.FileVersion Property Identifies the file version being exported. Namespace: Autodesk.Revit.DB.IFCAssembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public IFCVersion FileVersion { get; }Property ValueIFCVersion See AlsoReferenceExporterIFC ClassAutodesk.Revit.DB.IFC Namespace