[IfcSurfaceTexture.UsedInStyles property UsedInStyles public IfcCollection<IfcSurfaceStyleWithTextures> UsedInStyles { get; } 也可以看看 class IfcCollection<T> class IfcSurfaceStyleWithTextures class IfcSurfaceTexture 命名空间 Aspose.CAD.FileFormats.Ifc.IFC4.Entities 部件 Aspose.CAD]