DrillDownStateChangedEventHandler Delegate
Represents a method that will handle the ChartControl.DrillDownStateChanged (WebChartControl.DrillDownStateChanged or ChartControlSettings.DrillDownStateChanged) event.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v18.2.dll
Declaration
public delegate void DrillDownStateChangedEventHandler(
object sender,
DrillDownStateChangedEventArgs e
);Public Delegate Sub DrillDownStateChangedEventHandler(
sender As Object,
e As DrillDownStateChangedEventArgs
)Parameters
| Name | Type | Description |
|---|---|---|
| sender | Object | The event source. This parameter identifies the ChartControl (WebChartControl or ChartControlSettings) which raised the event. |
| e | DrillDownStateChangedEventArgs | An DrillDownStateChangedEventArgs object which contains event data. |
Remarks
When creating a DrillDownStateChangedEventHandler delegate, you identify the method that will handle the corresponding event. To associate an event with your event handler, add a delegate instance to this event. The event handler is called whenever the event occurs unless you remove the delegate. For more information about event handler delegates, see Events and Delegates in MSDN.