Assembly: PresentationFramework (in PresentationFramework.dll)
public static NavigationService GetNavigationService( DependencyObject dependencyObject )
A navigator has a NavigationService that handles content navigation. WPF has two navigators: NavigationWindow and Frame. To process navigation requests and manage navigation lifetime, a navigator uses the WPF navigation service, which is implemented as the NavigationService class. Content that is hosted by a navigator can get a reference to the navigator's NavigationService by calling the method.
returns null when the dependencyObject:
Is a NavigationWindow.
Is a Frame that:
Is not part of content that is hosted by a navigator.
WPF offers two shortcuts for acquiring a reference to the NavigationService:
The following example shows how a UserControl can retrieve a navigation service by calling .
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.