ExplorerBarView.GroupExpandedChanged Event

Fires after the expanded state of a group has been changed.

Namespace: DevExpress.Xpf.NavBar

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

Declaration

C#

public event NavBarGroupExpandedChangedEventHandler GroupExpandedChanged

VB.NET

Public Event GroupExpandedChanged As NavBarGroupExpandedChangedEventHandler

Event Data

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

Property	Description
Group	Gets a group object related to the event.
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.
IsExpanded	Gets a value indicating whether the processed group is expanded.
OriginalSource	Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
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

Write an GroupExpandedChanged event handler to perform specific actions each time a group's expanded state changes within the NavBarControl.