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Evento UIElement.LostMouseCapture

 

Ocorre quando este elemento perde a captura do mouse.

Namespace:   System.Windows
Assembly:  PresentationCore (em PresentationCore.dll)

public event MouseEventHandler LostMouseCapture

When an element captures the mouse, it receives mouse input even if the pointer is outside its bounds. The mouse is typically captured only during drag-and-drop operations.

Because this event uses bubbling routing, the element that loses capture might be a child element instead of the element where the event handler is actually attached. Check the P:System.Windows.RoutedEventArgs.Source in the event data to determine the actual element that lost capture.

This event creates an alias for the E:System.Windows.Input.Mouse.LostMouseCapture attached event for this class, so that E:System.Windows.UIElement.LostMouseCapture is part of the class members list when T:System.Windows.UIElement is inherited as a base element. Event handlers that are attached to the E:System.Windows.UIElement.LostMouseCapture event are attached to the underlying E:System.Windows.Input.Mouse.LostMouseCapture attached event and receive the same event data instance.

Identifier field

LostMouseCaptureEvent

Routing strategy

Bubbling

Delegate

MouseEventHandler

  • There is no defined corresponding tunneling event.

  • Override M:System.Windows.UIElement.OnLostMouseCapture(System.Windows.Input.MouseEventArgs) to implement class handling for this event in derived classes.

.NET Framework
Disponível desde 3.0
Silverlight
Disponível desde 2.0
Windows Phone Silverlight
Disponível desde 7.0
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