Creates a nested aggregate and adds it to the aggregate.
Namespace:Â
Autodesk.Revit.DB.IFCAssembly:Â RevitAPIIFC (in RevitAPIIFC.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public IFCAggregate AddAggregate()
Return Value
IFCAggregate
The nested aggregate.
Exceptions
See Also
Reference