SelectionChangedEventHandler Delegate

Represents a method that will handle the HierarchicalChartControlBase.SelectionChanged event.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v23.2.dll

NuGet Package: DevExpress.TreeMap

Declaration

C#

public delegate void SelectionChangedEventHandler(
    object sender,
    SelectionChangedEventArgs e
);

VB.NET

Public Delegate Sub SelectionChangedEventHandler(
    sender As Object,
    e As SelectionChangedEventArgs
)

Parameters

Name	Type	Description
sender	Object	The event source. This parameter identifies the HierarchicalChartControlBase that raised the event.
e	SelectionChangedEventArgs	The event data.

Remarks

When creating a SelectionChangedEventHandler 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.