Статья
11/18/2011

FragmentNavigationEventArgs Class

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

Provides data for the OnFragmentNavigation method and FragmentNavigation event.

Inheritance Hierarchy

System.Object
System.EventArgs
System.Windows.Navigation.FragmentNavigationEventArgs

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

Syntax

'Declaration
Public NotInheritable Class FragmentNavigationEventArgs _
    Inherits EventArgs

public sealed class FragmentNavigationEventArgs : EventArgs

The FragmentNavigationEventArgs type exposes the following members.

Properties

	Name	Description
	Fragment	Gets the uniform resource identifier (URI) fragment.

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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 FragmentNavigationEventArgs class provides data when navigating to a uniform resource identifier (URI) that includes a fragment. A fragment is the value after the fragment delimiter (#). For example, when navigating within a frame, the URI /Views/AboutPage.xaml#contact specifies to navigate to the Silverlight page located at /Views/AboutPage.xaml and pass a fragment value of contact. Fragment values are typically used to request that the page be displayed in a particular state.

You access the FragmentNavigationEventArgs object either by overriding the OnFragmentNavigation method or by handling the FragmentNavigation event. The FragmentNavigation event is raised or the OnFragmentNavigation method is called when navigating to a new fragment in the current content or navigating to a fragment in new content.

The Fragment property contains the value of the URI fragment in a navigation request.

Version Information

Silverlight

Supported in: 5, 4, 3

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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