Popup::IsOpen Property
.NET Framework (current version)
Gets or sets a value that indicates whether the Popup is visible.
Assembly: PresentationFramework (in PresentationFramework.dll)
If a control uses a Popup as part of its default style, bind the IsOpen property of the Popup to a property of the control. For example, a ComboBox can bind its IsDropDownOpen property to the IsOpen property of the Popup. This simplifies the logic for controlling when the Popup is visible.
Identifier field | |
Metadata properties set to true |
The following example shows how to set the IsOpen property.
<Popup Name="myPopupIsOpen" IsOpen="True" HorizontalOffset=".5cm" VerticalOffset="1cm"> <TextBlock Background="Yellow">Popup Text</TextBlock> </Popup>
.NET Framework
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Available since 3.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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