WebChartControl.DrillDownStateChanging Event
Occurs before the Web Chart Control’s drill down state is changed.
Namespace: DevExpress.XtraCharts.Web
Assembly: DevExpress.XtraCharts.v23.1.Web.dll
NuGet Package: DevExpress.Web.Visualization
Declaration
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.