DockLayoutManager.DockItemEndDocking Event

Fires after a dock item has been dropped, and allows you to prevent this action.

Namespace: DevExpress.Xpf.Docking

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

Declaration

C#

public event DockItemDockingEventHandler DockItemEndDocking

VB.NET

Public Event DockItemEndDocking As DockItemDockingEventHandler

Event Data

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

Property	Description
Cancel	Gets or sets whether the current operation must be canceled. Inherited from ItemCancelEventArgs.
DockTarget	Gets the item to which the current item is being docked.
DockType	Gets or sets how an item is being docked to another item.
DragPoint	Gets the point at which the item is being docked. The point is relative to the top left corner of the target item's root parent.
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.
IsHiding	Gets whether the item is being docked over a zone used to set the item to the auto-hide state.
Item	Gets the currently processed item. Inherited from ItemEventArgs.
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

To prevent a panel from being docked where it's dropped, set the Cancel parameter to true.

It's also possible to prevent an item from being docked by setting the BaseLayoutItem.AllowDock property to false.