MapControl.SelectionChanging Event

Occurs before a map item is selected, enabling a handler to cancel the map item selection change.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v23.2.dll

NuGet Package: DevExpress.Wpf.Map

Declaration

C#

public event MapItemSelectionChangingEventHandler SelectionChanging

VB.NET

Public Event SelectionChanging As MapItemSelectionChangingEventHandler

Event Data

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

Property	Description
Cancel	Gets or sets whether the map item selection should be canceled.
Selection	Gets the list of selected objects on a map.

Remarks

This event fires before a selection is changed. It can be handled to customize the map item selection. The event’s Cancel parameter allows you to prevent the map item from being selected.