Represents a method that will handle the ChartControl.SelectedItemsChanging, WebChartControl.SelectedItemsChanging and ChartControlSettings.SelectedItemsChanging events.
NuGet Package: DevExpress.Charts
public delegate void SelectedItemsChangingEventHandler( object sender, SelectedItemsChangingEventArgs e );
Public Delegate Sub SelectedItemsChangingEventHandler( sender As Object, e As SelectedItemsChangingEventArgs )
The event source. This parameter identifies either the ChartControl, WebChartControl or ChartControlSettings which raised the event.
The event data.
When creating a
SelectedItemsChangingEventHandler 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.