[IfcLShapeProfileDef.Width property 宽度 public IfcPositiveLengthMeasure Width { get; set; } 也可以看看 class IfcPositiveLengthMeasure class IfcLShapeProfileDef 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]
