Popup::Opened Event

 

Occurs when the IsOpen property changes to true.

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

public:
event EventHandler^ Opened {
	void add(EventHandler^ value);
	void remove(EventHandler^ value);
}

A Popup is opened and closed by toggling the IsOpen property.

The following example shows how to define an event handler for the Opened event.

No code example is currently available or this language may not be supported.
<DockPanel>
  <Popup Opened="PopupOpening">
    <TextBlock Background="Yellow">Popup Text</TextBlock>
  </Popup>
</DockPanel>

.NET Framework
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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