[IfcMaterialProfileSet.CompositeProfile property CompositeProfile public IfcCompositeProfileDef CompositeProfile { get; set; } 也可以看看 class IfcCompositeProfileDef class IfcMaterialProfileSet 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
