NavigatingCancelEventArgs Class

Article
11/23/2015
2 minutes to read

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Provides data for the OnNavigatingFrom method and the Navigating event.

Inheritance Hierarchy

System..::.Object
  System..::.EventArgs
    System.ComponentModel..::.CancelEventArgs
      System.Windows.Navigation..::.NavigatingCancelEventArgs

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

Syntax

Public NotInheritable Class NavigatingCancelEventArgs _
    Inherits CancelEventArgs

public sealed class NavigatingCancelEventArgs : CancelEventArgs

The NavigatingCancelEventArgs type exposes the following members.

Constructors

	Name	Description
	NavigatingCancelEventArgs(Uri, NavigationMode)	Initializes a new instance of the NavigatingCancelEventArgs class, based on URI and mode.
	NavigatingCancelEventArgs(Uri, NavigationMode, Boolean, Boolean)	Initializes a new instance of the NavigatingCancelEventArgs class, setting all initial property values.

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Properties

	Name	Description
	Cancel	Gets or sets a value that indicates whether the operation should be canceled. (Inherited from CancelEventArgs.)
	IsCancelable	Gets a value that indicates whether you can cancel the navigation.
	IsNavigationInitiator	Gets a value that indicates whether the current application is the origin and destination of the navigation.
	NavigationMode	Gets a value that indicates the type of navigation that is occurring.
	Uri	Gets the uniform resource identifier (URI) for the content that is being navigated to.

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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 NavigatingCancelEventArgs object provides event arguments for the OnNavigatingFrom method on a Page or the Navigating event. The Navigating event is raised or the OnNavigatingFrom method is called just before navigating from a page.

You can prevent a navigation request by setting the Cancel property to true. To evaluate a navigation request, you can examine the values of the NavigationMode and Uri properties.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Platforms

Windows Phone

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.