[IfcSpatialZone.PredefinedType property PredefinedType public IfcSpatialZoneTypeEnum PredefinedType { get; set; } 也可以看看 enum IfcSpatialZoneTypeEnum class IfcSpatialZone 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
