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 End-User Documentation

NavBarViewBase.ActiveGroupChanging Event

Fires before the active group is changed.

Namespace:DevExpress.Xpf.NavBar
Assembly:DevExpress.Xpf.NavBar.v18.1.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type NavBarActiveGroupChangingEventArgs containing data related to this event.

The following NavBarActiveGroupChangingEventArgs properties provide information specific to this event.
Property Description
Cancel Gets or sets a value indicating whether the operation which raised an event should be canceled.
Handled Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.
NewGroup Gets a group object that is going to be activated.
OriginalSource Gets the original reporting source as determined by pure hit testing, before any possible System.Windows.RoutedEventArgs.Source adjustment by a parent class.
PrevGroup Gets the previously activated group.
RoutedEvent Gets or sets the System.Windows.RoutedEventArgs.RoutedEvent associated with this System.Windows.RoutedEventArgs instance.
Source Gets or sets a reference to the object that raised the event.

Expanded Remarks

The ActiveGroupChanging event occurs when the active group is going to be changed within the NavBarControl. This event allows you to cancel active group changing, if required.

Expanded See Also

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