Navigates to the most recent entry in the back navigation history, or throws an exception if no entry exists in back navigation.
Assembly: System.Windows.Controls.Navigation (in System.Windows.Controls.Navigation.dll)
There are no entries in the back navigation history.
The following example shows event handler code for buttons on a frame that allow forward and back navigation.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.