Assembly: PresentationFramework (in PresentationFramework.dll)
NavigationWindow uses a NavigationService to provide navigation services to content that is hosted by NavigationWindow. The property is useful for code in a custom NavigationWindow to get a reference to the NavigationService, to handle navigation events, for example.
Content that is hosted by a NavigationWindow, such as Page, should use the NavigationService.GetNavigationService method or Page.NavigationService property to get a reference to the NavigationService.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.