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