TDbGridCheckboxStateEvent procedure type

Specifies an event handler signalled to get the user-specified state for a check box column on the grid control.

Declaration

pascal

TDbGridCheckboxStateEvent = procedure(Sender: TObject; Column: TColumn; 
 var AState: TCheckboxState)
 of object

`Sender`	Object (grid control) for the event notification.
`Column`	TColumn definition for the data represented in the check box image.
`AState`	Checked state for the check box.

TDbGridCheckboxStateEvent is the type used to implement the OnUserCheckboxState property in TCustomDBGrid.