TcxGridChartController.DataDrillUp Method

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

Declaration

function DataDrillUp: Boolean; virtual;

Type	Description
Boolean	`True` when a drill-up operation is successful; otherwise, `False`.

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.

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.