TObservedHook.AddItem procedure
Notifies observers that an item was added
Declaration
procedure AddItem(AItem: TObject)Arguments
AItem | Item that was added |
Description
The AddItem method sends an item addition notification to all observers using the ooAddItem operation.
The added item is passed as the data parameter.
This notification is typically used by collection-like objects to inform observers when new items are added to the collection.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.