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ContentElement.LostMouseCapture Event

Occurs when this element loses mouse capture.

Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public event MouseEventHandler LostMouseCapture
<object LostMouseCapture="MouseEventHandler" .../>

Implements

IInputElement.LostMouseCapture

Identifier field

LostMouseCaptureEvent

Routing strategy

Bubbling

Delegate

MouseEventHandler

  • There is no defined corresponding tunneling event.

  • Override OnLostMouseCapture to implement class handling for this event in derived classes.

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 Source in the event data to determine the actual element that lost capture.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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