TcxGridChartController.DataDrillUp Method

Performs a drill-up (activates a lower data level relative to the currently active data level).

Declaration

function DataDrillUp: Boolean; virtual;

Returns

Type
Boolean

Remarks

This function returns True when a drill-up was successful. Otherwise, False is returned.

To activate a particular data level, use the View’s ActiveDataLevel or ActiveDataGroup property.

Note

A drill-up cannot be performed at the lowest level of detail which corresponds to the first visible data group.

End-users are able to drill up data using the data level navigator.

To perform a drill-down on a particular category value of the active data group, call the DataDrillDown function.