ChartControl.DrillDownStateChanging Event

Occurs before the Chart Control's drill down state is changed.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v20.1.UI.dll

Declaration

public event DrillDownStateChangingEventHandler DrillDownStateChanging
Public Event DrillDownStateChanging As DrillDownStateChangingEventHandler

Event Data

The DrillDownStateChanging event's data class is DrillDownStateChangingEventArgs. The following properties provide information specific to this event:

Property Description
Cancel Gets or sets the value indicating whether the state change should be canceled.
States Returns the array of states that specify filtering parameters applied on each detail level.

Remarks

The Chart Control raises this event before new detail data is revealed or current data is concealed. Set the DrillDownStateChangingEventArgs.Cancel property to true to cancel the state change.

See Also