[IfcTimeSeriesSchedule.ApplicableDates property 适用日期 public IfcCollection<IfcDateTimeSelect> ApplicableDates { get; set; } 也可以看看 class IfcCollection<T> class IfcDateTimeSelect class IfcTimeSeriesSchedule 命名空间 Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities 部件 Aspose.CAD]