# DetachFromPanelEvent

> Event sent just before an element is detached from its parent, if the parent is the descendant of a panel.

## Definition

* **Type:** Class
* **Namespace:** [UnityEngine.UIElements](/engine/6000.7/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule
* **Inherits from:** [PanelChangedEventBase\<DetachFromPanelEvent>](/engine/6000.7/script-reference/unityengine/uielements/panelchangedeventbase1.md)
* **Implements:** [IDisposable](https://learn.microsoft.com/dotnet/api/system.idisposable), [IPanelChangedEvent](/engine/6000.7/script-reference/unityengine/uielements/ipanelchangedevent.md)

```csharp
public class DetachFromPanelEvent : PanelChangedEventBase<DetachFromPanelEvent>, IDisposable, IPanelChangedEvent
```

## Remarks

Don't modify the parent of the element in your registered callbacks.

## Inheritance

**Inherited Members:**

* [PanelChangedEventBase\<DetachFromPanelEvent>.Init()](/engine/6000.7/script-reference/unityengine/uielements/panelchangedeventbase1/init.md)
* [PanelChangedEventBase\<DetachFromPanelEvent>.GetPooled(IPanel, IPanel)](/engine/6000.7/script-reference/unityengine/uielements/panelchangedeventbase1/getpooled.md)
* [PanelChangedEventBase\<DetachFromPanelEvent>.originPanel](/engine/6000.7/script-reference/unityengine/uielements/panelchangedeventbase1/originpanel.md)
* [PanelChangedEventBase\<DetachFromPanelEvent>.destinationPanel](/engine/6000.7/script-reference/unityengine/uielements/panelchangedeventbase1/destinationpanel.md)
* [EventBase\<DetachFromPanelEvent>.SetCreateFunction(Func\<DetachFromPanelEvent>)](/engine/6000.7/script-reference/unityengine/uielements/eventbase1/setcreatefunction.md)
* [EventBase\<DetachFromPanelEvent>.TypeId()](/engine/6000.7/script-reference/unityengine/uielements/eventbase1/typeid.md)
* [EventBase\<DetachFromPanelEvent>.GetPooled()](/engine/6000.7/script-reference/unityengine/uielements/eventbase1/getpooled.md)
* [EventBase\<DetachFromPanelEvent>.Dispose()](/engine/6000.7/script-reference/unityengine/uielements/eventbase1/dispose.md)
* [EventBase\<DetachFromPanelEvent>.eventTypeId](/engine/6000.7/script-reference/unityengine/uielements/eventbase1/eventtypeid.md)
* [EventBase.RegisterEventType()](/engine/6000.7/script-reference/unityengine/uielements/eventbase/registereventtype.md)
* [EventBase.PreDispatch(IPanel)](/engine/6000.7/script-reference/unityengine/uielements/eventbase/predispatch.md#predispatch\(ipanel\))
* [EventBase.PostDispatch(IPanel)](/engine/6000.7/script-reference/unityengine/uielements/eventbase/postdispatch.md#postdispatch\(ipanel\))
* [EventBase.StopPropagation()](/engine/6000.7/script-reference/unityengine/uielements/eventbase/stoppropagation.md)
* [EventBase.StopImmediatePropagation()](/engine/6000.7/script-reference/unityengine/uielements/eventbase/stopimmediatepropagation.md)
* [EventBase.timestamp](/engine/6000.7/script-reference/unityengine/uielements/eventbase/timestamp.md)
* [EventBase.bubbles](/engine/6000.7/script-reference/unityengine/uielements/eventbase/bubbles.md)
* [EventBase.tricklesDown](/engine/6000.7/script-reference/unityengine/uielements/eventbase/tricklesdown.md)
* [EventBase.ignoreDisabledElements](/engine/6000.7/script-reference/unityengine/uielements/eventbase/ignoredisabledelements.md)
* [EventBase.target](/engine/6000.7/script-reference/unityengine/uielements/eventbase/target.md)
* [EventBase.isPropagationStopped](/engine/6000.7/script-reference/unityengine/uielements/eventbase/ispropagationstopped.md)
* [EventBase.isImmediatePropagationStopped](/engine/6000.7/script-reference/unityengine/uielements/eventbase/isimmediatepropagationstopped.md)
* [EventBase.propagationPhase](/engine/6000.7/script-reference/unityengine/uielements/eventbase/propagationphase.md)
* [EventBase.currentTarget](/engine/6000.7/script-reference/unityengine/uielements/eventbase/currenttarget.md)
* [EventBase.dispatch](/engine/6000.7/script-reference/unityengine/uielements/eventbase/dispatch.md)
* [EventBase.imguiEvent](/engine/6000.7/script-reference/unityengine/uielements/eventbase/imguievent.md)
* [EventBase.originalMousePosition](/engine/6000.7/script-reference/unityengine/uielements/eventbase/originalmouseposition.md)
* [EventBase.pooled](/engine/6000.7/script-reference/unityengine/uielements/eventbase/pooled.md)