TOnNotifyItem procedure type
Specifies and event handler signalled when an item is added to or removed from TPointerPointerArray.
Declaration
TOnNotifyItem = procedure(Sender: TObject; Col: Integer; Row: Integer;
var Item: Pointer) of objectArguments
Sender | Instance of the TArray that causes the event. |
Col | The Col number for the event. |
Row | The Row number for the event. |
Item | Pointer to the Item date for the event. |
Description
TOnNotifyItem is the type used for the
OnDestroyItem
and
OnNewItem properties in
TPointerPointerArray.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.