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Declaration:TCheckStateChangeEvent = procedure (Sender: TObject; var State: boolean; Col, Row: longint) of object;

The type declaration TCheckStateChangeEvent defines the events OnCheckedChange and OnBeforeCheckedChange which occur when a check box is clicked in a check box column. The parameter State reflects the state of the check box. The parameters col and row contain the column and row index of the selected check box.


Last Update: 2012-Oct-20