ToolTip.IsOpen Property

Gets or sets a value that indicates whether the ToolTip is visible.

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


Public Property IsOpen As Boolean
public bool IsOpen { get; set; }

Property Value

Type: System.Boolean
true if the ToolTip is visible; otherwise, false. The default is false.


Important noteImportant Note:

You should always set IsOpen in code. Setting this property in XAML will cause the application to stop functioning.

Version Information


Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0


For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.