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