Gets a value that indicates whether the current application is the origin and destination of the navigation.
Assembly: System.Windows (in System.Windows.dll)
In Windows Phone applications, this property enables you to perform different actions depending on whether the navigation is internal to the application or is leaving or returning to the application. For example, you can use it to launch different navigation transition animations depending on the navigation type.
Silverlight for the desktop
Do not use for a Silverlight for the desktop application.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.