Artigo
11/18/2011

UriMapperBase Class

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

Represents the base class for classes that convert a requested uniform resource identifier (URI) into a new URI based on mapping rules.

Inheritance Hierarchy

System.Object
System.Windows.Navigation.UriMapperBase
System.Windows.Navigation.UriMapper

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

Syntax

'Declaration
Public MustInherit Class UriMapperBase

public abstract class UriMapperBase

The UriMapperBase type exposes the following members.

Constructors

	Name	Description
	UriMapperBase	Initializes a new instance of the UriMapperBase class.

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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.)
	MapUri	When overridden in a derived class, converts a requested uniform resource identifier (URI) to a new URI.
	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

You create a class that derives from the UriMapperBase class when you need to implement customized logic for converting one URI into another URI. To implement customized URI mapping logic, you override the MapUri method and specify in that method how the URI is converted.

To use a customized URI mapping class in a Silverlight application, you must specify that class in the UriMapper of the Frame object.

The UriMapper class derives from UriMapperBase and provides a basic implementation for mapping a requested URI to a different URI.

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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