TcxGridChartView.OnActiveDataLevelChanged Event

Occurs every time the active data level changes.

Declaration

property OnActiveDataLevelChanged: TNotifyEvent read; write;

Remarks

This event is fired if:

• a data level is activated via the ActiveDataLevel property;

• a data group is activated via the ActiveDataGroup or the group’s Active property.

The Sender parameter specifies the View in which the active data level has been changed.

End-users can navigate data levels and perform drill-down and drill-up operations using the data level navigator.