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