[IfcFillAreaStyleTiles.TilingScale property TilingScale public IfcPositiveRatioMeasure TilingScale { get; set; } 也可以看看 class IfcPositiveRatioMeasure class IfcFillAreaStyleTiles 命名空间 Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities 部件 Aspose.CAD]