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DockLayoutManager.DockItemRestored Event

Fires after a dock item has been restored from the closed (hidden) state.

Namespace: DevExpress.Xpf.Docking

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

NuGet Package: DevExpress.Wpf.Docking


public event DockItemEventHandler DockItemRestored

Event Data

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

Property Description
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.
Item Gets the currently processed item.
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.

The event data class exposes the following methods:

Method Description
InvokeEventHandler(Delegate, Object) When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs.
OnSetSource(Object) When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.


To prevent a dock item from being restored from the closed (hidden) state, disable the BaseLayoutItem.AllowRestore option or handle the DockLayoutManager.DockItemRestoring event.

Closed items can be accessed via the DockLayoutManager.ClosedPanels collection. To close and restore an item in code, use the DockControllerBase.Close and DockController.Restore methods provided by the DockLayoutManager.DockController object.

See Also