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FrameworkElement.ToolTipClosing Event

Updated: May 2010

Occurs just before any tooltip on the element is closed.

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

public event ToolTipEventHandler ToolTipClosing
<object ToolTipClosing="ToolTipEventHandler" .../>

Identifier field

ToolTipClosingEvent

Routing strategy

Direct

Delegate

ToolTipEventHandler

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

Marking the ToolTipClosing event as handled does not cancel closing the tooltip. Once the tooltip is displayed, closing the tooltip is done only in response to user interaction with the UI.

This event cannot be an EventTrigger in a style. This is because the identifier field of this event re-uses an implementation from a service that does not expose add/remove event methods for the service-level event.

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

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

.NET Framework

Supported in: 3.5, 3.0

Date

History

Reason

May 2010

Corrected routed event strategy.

Content bug fix.

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