MapControl.SelectionChanging Event

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

Namespace: DevExpress.XtraMap

Assembly: DevExpress.XtraMap.v23.2.dll

NuGet Package: DevExpress.Win.Map

Declaration

C#

public event MapSelectionChangingEventHandler SelectionChanging

VB.NET

Public Event SelectionChanging As MapSelectionChangingEventHandler

Event Data

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

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

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.