TOnSelectEvent procedure type
Specifies an event handler signalled for a selection in a grid control.
Declaration
TOnSelectEvent = procedure(Sender: TObject; aCol: Integer;
aRow: Integer) of objectArguments
Sender | Control generating the event notification. |
aCol | Column number for the selection. |
aRow | Row number for the selection. |
Description
TOnSelectEvent specifies an event handler signalled when a
selection is made in a grid control. TOnSelectEvent is the type used to
implement event handler properties in TCustomGrid, including:
- OnAfterSelection
- OnBeforeSelection
- OnButtonClick
- OnSelection
Applications must implement an object procedure using the signature for the event handler to respond to the event notification.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.