System.Runtime.Remoting.Messaging.RemotingSurrogateSelector Class

Summary

Selects the remoting surrogate that can be used to serialize an object that derives from a MarshalByRefObject.

C# Syntax:

public class RemotingSurrogateSelector : ISurrogateSelector

A surrogate is an object that can handle the serialization requirements of an object. Remoting surrogates handle remoting serialization requirements of objects that derive from MarshalByRefObject. The RemotingSurrogateSelector manages registered surrogates for use by the BinaryFormatter and SoapFormatter.

During serialization for remoting purposes of a MarshalByRefObject, the remoting surrogate creates an ObjRef that contains all the relevant information required to activate and communicate with the remote object. The newly created ObjRef can then be sent to a remote location and used to create a proxy.

System.Runtime.Remoting.Messaging Namespace | ObjRef | BinaryFormatter | SoapFormatter

System.Runtime.Remoting.Messaging.RemotingSurrogateSelector Member List:

Public Constructors

ctor #1

Default constructor. This constructor is called by derived class constructors to initialize state in this type. Initializes a new instance of the RemotingSurrogateSelector class.

Public Properties

Filter

Read-write Gets or sets the MessageSurrogateFilter delegate for the current instance of the RemotingSurrogateSelector.

Public Methods

ChainSelector	Adds the specified ISurrogateSelector to the surrogate selector chain.
Equals (inherited from System.Object)	See base class member description: System.Object.Equals Derived from System.Object, the primary base class for all objects.
GetHashCode (inherited from System.Object)	See base class member description: System.Object.GetHashCode Derived from System.Object, the primary base class for all objects.
GetNextSelector	Returns the next ISurrogateSelector in the chain of surrogate selectors.
GetRootObject	Returns the object at the root of the object graph.
GetSurrogate	Returns the appropriate surrogate for the given type in the given context.
GetType (inherited from System.Object)	See base class member description: System.Object.GetType Derived from System.Object, the primary base class for all objects.
SetRootObject	Sets the object at the root of the object graph.
ToString (inherited from System.Object)	See base class member description: System.Object.ToString Derived from System.Object, the primary base class for all objects.
UseSoapFormat

Protected Methods

Finalize (inherited from System.Object)	See base class member description: System.Object.Finalize Derived from System.Object, the primary base class for all objects.
MemberwiseClone (inherited from System.Object)	See base class member description: System.Object.MemberwiseClone Derived from System.Object, the primary base class for all objects.

Hierarchy:

• System.Object
• System.Runtime.Remoting.Messaging.RemotingSurrogateSelector

System.Runtime.Remoting.Messaging.RemotingSurrogateSelector Member Details

Summary

Initializes a new instance of the RemotingSurrogateSelector class.

Default constructor. This constructor is called by derived class constructors to initialize state in this type.

C# Syntax:

public RemotingSurrogateSelector();

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Summary

Gets or sets the MessageSurrogateFilter delegate for the current instance of the RemotingSurrogateSelector.

C# Syntax:

public MessageSurrogateFilter Filter {get; set;}

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Summary

Adds the specified ISurrogateSelector to the surrogate selector chain.

C# Syntax:

public virtual void ChainSelector(    ISurrogateSelector selector );

selector

The next ISurrogateSelector to examine.

Implements:

ISurrogateSelector.ChainSelector

Remoting surrogates are arranged in chains that are attached to an instance of the RemotingSurrogateSelector. Each chain contains the remoting surrogates that the surrogate selector checks to find a compatible surrogate for a given object type. The current method adds a new remoting surrogate selector to the surrogate chain that is examined for compatible surrogates.

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Inherited
See base class member description: System.Object.Equals

C# Syntax:

public virtual bool Equals(    object obj );

For more information on members inherited from System.Object click on the link above.

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Inherited
See base class member description: System.Object.Finalize

C# Syntax:

~RemotingSurrogateSelector();

For more information on members inherited from System.Object click on the link above.

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Inherited
See base class member description: System.Object.GetHashCode

C# Syntax:

public virtual int GetHashCode();

For more information on members inherited from System.Object click on the link above.

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Summary

Returns the next ISurrogateSelector in the chain of surrogate selectors.

C# Syntax:

public virtual ISurrogateSelector GetNextSelector();

Return Value:

The next ISurrogateSelector in the chain of surrogate selectors.

Implements:

ISurrogateSelector.GetNextSelector

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Summary

Returns the object at the root of the object graph.

C# Syntax:

public object GetRootObject();

Return Value:

The object at the root of the object graph.

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Summary

Returns the appropriate surrogate for the given type in the given context.

C# Syntax:

public virtual ISerializationSurrogate GetSurrogate(    Type type,    StreamingContext context,    out ISurrogateSelector ssout );

type

The Type for which the surrogate is requested.

context

The source or destination of serialization.

ssout

When this method returns, contains an ISurrogateSelector that is appropriate for the specified object type. This parameter is passed uninitialized.

Return Value:

The appropriate surrogate for the given type in the given context.

Implements:

ISurrogateSelector.GetSurrogate

A remoting surrogate handles the remoting serialization requirements of an object that derives from a MarshalByRefObject. During serialization of an object that derives from MarshalByRefObject to a remote location, the remoting surrogate creates an ObjRef that contains all the relevant information required to activate and communicate with the remote object. The newly created ObjRef can then be sent to a remote location and used to create a proxy.

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Inherited
See base class member description: System.Object.GetType

C# Syntax:

public Type GetType();

For more information on members inherited from System.Object click on the link above.

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Inherited
See base class member description: System.Object.MemberwiseClone

C# Syntax:

protected object MemberwiseClone();

For more information on members inherited from System.Object click on the link above.

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Summary

Sets the object at the root of the object graph.

C# Syntax:

public void SetRootObject(    object obj );

obj

The object at the root of the object graph.

Exceptions

Exception Type	Condition
ArgumentNullException	The obj parameter is null.

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Inherited
See base class member description: System.Object.ToString

C# Syntax:

public virtual string ToString();

For more information on members inherited from System.Object click on the link above.

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Summary

Sets up the current surrogate selector to use the SOAP format.

C# Syntax:

public virtual void UseSoapFormat();

The current method is used with the SOAP formatter sinks.

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