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ToolTipService.AddToolTipOpeningHandler Method

.NET Framework 4.6 and 4.5

Adds a handler for the ToolTipOpening attached event.

Namespace:  System.Windows.Controls
Assembly:  PresentationFramework (in PresentationFramework.dll)

'Declaration
Public Shared Sub AddToolTipOpeningHandler ( _
	element As DependencyObject, _
	handler As ToolTipEventHandler _
)

Parameters

element
Type: System.Windows.DependencyObject

The UIElement or ContentElement that listens to this event.

handler
Type: System.Windows.Controls.ToolTipEventHandler

The event handler to be added.

.NET Framework

Supported in: 4.6, 4.5
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