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