Artikel
11/18/2011

NavigationEventArgs Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Provides data for navigation methods and event handlers that cannot cancel the navigation request.

Inheritance Hierarchy

System.Object
System.EventArgs
System.Windows.Navigation.NavigationEventArgs

Namespace: System.Windows.Navigation
Assembly: System.Windows (in System.Windows.dll)

Syntax

'Declaration
<TypeForwardedFromAttribute("System.Windows.Controls.Navigation, Version=2.0.5.0, Culture=Neutral, PublicKeyToken=31bf3856ad364e35")> _
Public NotInheritable Class NavigationEventArgs _
    Inherits EventArgs

[TypeForwardedFromAttribute("System.Windows.Controls.Navigation, Version=2.0.5.0, Culture=Neutral, PublicKeyToken=31bf3856ad364e35")]
public sealed class NavigationEventArgs : EventArgs

The NavigationEventArgs type exposes the following members.

Constructors

	Name	Description
	NavigationEventArgs(Object, Uri)	Initializes a new instance of the NavigationEventArgs class, based on content and URI.
	NavigationEventArgs(Object, Uri, NavigationMode, Boolean)	Initializes a new instance of the NavigationEventArgs class based on content, URI, navigation type, and whether the navigation is internal to the current application.

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Properties

	Name	Description
	Content	Gets the content of the target being navigated to.
	IsNavigationInitiator	Gets a value that indicates whether the current application is the origin and destination of the navigation.
	NavigationMode	Gets a value that indicates whether the navigation is forward, back, or a new navigation.
	Uri	Gets the uniform resource identifier (URI) of the target.

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Methods

	Name	Description
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Remarks

The NavigationEventArgs class provides data for the OnNavigatedTo and OnNavigatedFrom methods, and handlers of the Navigated and NavigationStopped events. Through these methods and event handlers, you can examine values about the navigation request.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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