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Closed Event
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ToolTip.Closed Event

Occurs when a ToolTip is closed and is no longer visible.

Namespace:  System.Windows.Controls
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 RoutedEventHandler Closed
<object Closed="RoutedEventHandler" .../>

Identifier field

ClosedEvent

Routing strategy

Bubbling

Delegate

RoutedEventHandler

The FrameworkElement.ToolTipClosing event is also raised when the ToolTip control is closed.

The following example shows how to set an event handler for the Opened and Closed events.

tooltip.Opened +=
  new RoutedEventHandler(whenToolTipOpens);
tooltip.Closed +=
  new RoutedEventHandler(whenToolTipCloses);

        void whenToolTipOpens(object sender, RoutedEventArgs e)
        {
            Ellipse ell = new Ellipse();
            if (sender.GetType().FullName.Equals("System.Windows.Shapes.Ellipse"))
            {
                ell = (Ellipse)sender;
                ell.Fill = Brushes.Blue;
            }
            else if (sender.GetType().FullName.Equals(
                                     "System.Windows.Controls.ToolTip"))
            {
                ToolTip t = (ToolTip)sender;
                Popup p = (Popup)t.Parent;
                ell = (Ellipse)p.PlacementTarget;
                ell.Fill = Brushes.Blue;
            }
        }

        void whenToolTipCloses(object sender, RoutedEventArgs e)
        {
            Ellipse ell = new Ellipse();
            if (sender.GetType().FullName.Equals(
                              "System.Windows.Shapes.Ellipse"))
            {
                ell = (Ellipse)sender;
                ell.Fill = Brushes.Gray;
            }
            else if (sender.GetType().FullName.Equals(
                                   "System.Windows.Controls.ToolTip"))
            {
                ToolTip t = (ToolTip)sender;
                Popup p = (Popup)t.Parent;
                ell = (Ellipse)p.PlacementTarget;
                ell.Fill = Brushes.Gray;
            }
        }

.NET Framework

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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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