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