LookUpEditBase.PopupContentSelectionChanged Event

Occurs when an item selection (highlighting) is moved to another item within the editor's dropdown.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v14.2.dll

Declaration

C#

public event SelectionChangedEventHandler PopupContentSelectionChanged

VB.NET

Public Event PopupContentSelectionChanged As SelectionChangedEventHandler

Event Data

The PopupContentSelectionChanged event's handler receives an argument of the SelectionChangedEventArgs type. The following properties provide information specific to this event:

Property	Description
AddedItems	Gets a list that contains the items that were selected.
Handled	Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
OriginalSource	Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RemovedItems	Gets a list that contains the items that were unselected.
RoutedEvent	Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Source	Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.

Remarks

For a checked combo box, the PopupContentSelectionChanged event is fired each time an item displayed within the editor's dropdown, has been checked or unchecked. For a native combo box or look-up editor, this event is fired when an item highlighting is moved to another item.