[IfcRelConnectsWithRealizingElements.RealizingElements property RealizingElements public IfcCollection<IfcElement> RealizingElements { get; set; } 也可以看看 class IfcCollection<T> class IfcElement class IfcRelConnectsWithRealizingElements 命名空间 Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities 部件 Aspose.CAD]
