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