[IfcReferencesValueDocument.ReferencedDocument property 参考文档 public IfcDocumentSelect ReferencedDocument { get; set; } 也可以看看 class IfcDocumentSelect class IfcReferencesValueDocument 命名空间 Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities 部件 Aspose.CAD]
