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Uri Constructor (SerializationInfo, StreamingContext)

Initializes a new instance of the Uri class from the specified instances of the SerializationInfo and StreamingContext classes.

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

protected Uri(
	SerializationInfo serializationInfo,
	StreamingContext streamingContext


Type: System.Runtime.Serialization.SerializationInfo

An instance of the SerializationInfo class containing the information required to serialize the new Uri instance.

Type: System.Runtime.Serialization.StreamingContext

An instance of the StreamingContext class containing the source of the serialized stream associated with the new Uri instance.


The serializationInfo parameter contains a null URI.


The serializationInfo parameter contains a URI that is empty.


The scheme specified is not correctly formed. See CheckSchemeName.


The URI contains too many slashes.


The password specified in the URI is not valid.


The host name specified in URI is not valid.


The file name specified in the URI is not valid.


The user name specified in the URI is not valid.


The host or authority name specified in the URI cannot be terminated by backslashes.


The port number specified in the URI is not valid or cannot be parsed.


The length of URI exceeds 65519 characters.


The length of the scheme specified in the URI exceeds 1023 characters.


There is an invalid character sequence in the URI.


The MS-DOS path specified in the URI must start with c:\\.

This constructor implements the ISerializable interface for the Uri class.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0