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