Revit 2025.3 API
IFCAggregateAdd |
Creates a nested aggregate and adds it to the aggregate.
Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
public IFCAggregate AddAggregate()
Public Function AddAggregate As IFCAggregate
public: IFCAggregate^ AddAggregate()
member AddAggregate : unit -> IFCAggregate
Return Value
IFCAggregateThe nested aggregate.

Exception | Condition |
---|---|
InvalidOperationException | The aggregate is not valid. |
See Also