[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Grids' (#lcl)

TOnSelectEvent

Specifies an event handler signalled for a selection in a grid control.

Declaration

Source position: grids.pas line 350

type TOnSelectEvent = procedure(

  Sender: TObject;

  aCol: Integer;

  aRow: Integer

) of object;

Arguments

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:

Applications must implement an object procedure using the signature for the event handler to respond to the event notification.

See also

TCustomGrid.OnAfterSelection

  

Event handler signalled after a new Selection is made in the grid.

TCustomGrid.OnBeforeSelection

  

Event handler signalled before changing the Selection in the grid control.

TCustomGrid.OnButtonClick

  

Event handler signalled when a button-style cell Editor control is clicked.

TCustomGrid.OnSelection

  

Event handler signalled when an area is selected in the grid control.

Version 3.2 Generated 2024-02-25 Home