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Frame::NavigationService Property

Gets the NavigationService that is used by this Frame to provide navigation services.

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

virtual property NavigationService^ NavigationService {
	NavigationService^ get () sealed;

Property Value

Type: System.Windows.Navigation::NavigationService
A Frame object that represents the NavigationService used by this Frame, if one is available. Otherwise, nullptr is returned.

Frame uses NavigationService to support navigation for hosted content. NavigationService is useful for code that hosts a Frame to get a reference to the NavigationService. Content that is hosted by a Frame, such as Page, should use GetNavigationService or NavigationService to get a reference to the NavigationService.


NavigationService does not return a reference to the same NavigationService as calling GetNavigationService and passing Frame does. The former returns the NavigationService that is owned by the Frame while the latter returns the NavigationService for the navigation host that navigated to the content in which the Frame is hosted. The following code demonstrates the differences.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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