项目
11/18/2011

UriParser Class

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

Parses a new URI scheme. This is an abstract class.

Inheritance Hierarchy

System.Object
  System.UriParser
    System.FileStyleUriParser
    System.FtpStyleUriParser
    System.GenericUriParser
    System.HttpStyleUriParser

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

Syntax

'Declaration
Public MustInherit Class UriParser

public abstract class UriParser

The UriParser type exposes the following members.

Constructors

	Name	Description
	UriParser	Constructs a default URI parser.

Top

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.)
	GetComponents	Gets the components from a URI.
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	InitializeAndValidate	Initialize the state of the parser and validate the URI.
	IsBaseOf	Determines whether baseUri is a base URI for relativeUri.
	IsKnownScheme	Indicates whether the parser for a scheme is registered.
	IsWellFormedOriginalString	Indicates whether a URI is well-formed.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	OnNewUri	Invoked by a Uri constructor to get a UriParser instance
	OnRegister	Invoked by the Framework when a UriParser method is registered.
	Register	Associates a scheme and port number with a UriParser.
	Resolve	Called by Uri constructors and Uri.TryCreate() to resolve a relative URI.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Top

Remarks

The UriParser class enables you to create parsers for new URI schemes. You can write these parsers in their entirety, or the parsers can be derived from well-known schemes (HTTP, FTP, and other schemes based on network protocols). If you want to create a completely new parser, inherit from GenericUriParser. If you want to create a parser that extends a well-known URI scheme, inherit from FtpStyleUriParser, HttpStyleUriParser, or FileStyleUriParser.

Microsoft strongly recommends that you use a parser shipped with the .NET Framework. Building your own parser increases the complexity of your application, and will not perform as well as the shipped parsers.

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

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

XNA Framework

Supported in: Xbox 360, 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.

通过