System.Runtime.Remoting.Proxies.ProxyAttribute Class

Summary

Indicates that an object type requires a custom proxy.

C# Syntax:

[AttributeUsage(AttributeTargets.Class)] public class ProxyAttribute : Attribute

Apply the current attribute to types that need custom proxies.

System.Runtime.Remoting.Proxies Namespace | RealProxy

System.Runtime.Remoting.Proxies.ProxyAttribute 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 ProxyAttribute class with default values.

Public Properties

TypeId (inherited from System.Attribute)

Read-only See base class member description: System.Attribute.TypeId When implemented in a derived class, gets a unique identifier for this Attribute.

Public Methods

CreateInstance	Creates either an uninitialized MarshalByRefObject or a transparent proxy, depending on whether the specified type can exist in the current context.
CreateProxy	Creates an instance of a remoting proxy for a remote object described by the specified ObjRef, and located on the server.
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.Attribute)	See base class member description: System.Attribute.GetHashCode Returns the hash code for this instance.
GetPropertiesForNewContext	Supports the Shared Source CLI infrastructure and is not intended to be used directly from your code
GetType (inherited from System.Object)	See base class member description: System.Object.GetType Derived from System.Object, the primary base class for all objects.
IsContextOK	Supports the Shared Source CLI infrastructure and is not intended to be used directly from your code
IsDefaultAttribute (inherited from System.Attribute)	See base class member description: System.Attribute.IsDefaultAttribute When overridden in a derived class, returns an indication whether the value of this instance is the default value for the derived class.
Match (inherited from System.Attribute)	See base class member description: System.Attribute.Match When overridden in a derived class, returns a value indicating whether this instance equals a specified object.
ToString (inherited from System.Object)	See base class member description: System.Object.ToString Derived from System.Object, the primary base class for all objects.

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.Attribute
• System.Runtime.Remoting.Proxies.ProxyAttribute

System.Runtime.Remoting.Proxies.ProxyAttribute Member Details

Summary

Initializes a new instance of the ProxyAttribute class with default values.

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

C# Syntax:

public ProxyAttribute();

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Inherited
See base class member description: System.Attribute.TypeId

Summary

When implemented in a derived class, gets a unique identifier for this Attribute.

C# Syntax:

public virtual object TypeId {get;}

As implemented, this identifier is merely the Type of the attribute. However, it is intended that the unique identifier be used to identify two attributes of the same type.

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Summary

Creates either an uninitialized MarshalByRefObject or a transparent proxy, depending on whether the specified type can exist in the current context.

C# Syntax:

public virtual MarshalByRefObject CreateInstance(    Type serverType );

serverType

The object type to create an instance of.

Return Value:

An unitialized MarshalByRefObject or a transparent proxy.

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Summary

Creates an instance of a remoting proxy for a remote object described by the specified ObjRef, and located on the server.

C# Syntax:

public virtual RealProxy CreateProxy(    ObjRef objRef,    Type serverType,    object serverObject,    Context serverContext );

objRef

The object reference to the remote object for which to create a proxy.

serverType

The type of the server where the remote object is located.

serverObject

The server object.

serverContext

The context in which the server object is located.

Return Value:

The new instance of remoting proxy for the remote object described in the specified ObjRef.

Note The current method is called when a proxy is created out of an ObjRef instance that references a class that is marked with the ProxyAttribute attribute. Therefore the method is used only when an ObjRef is received from a return or parameter on a call, or during the activation of a client-activated object. The ProxyAttribute is not used for well-known object types.

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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:

~ProxyAttribute();

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.Attribute.GetHashCode

Summary

Returns the hash code for this instance.

C# Syntax:

public override int GetHashCode();

Return Value:

A 32-bit signed integer hash code.

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Summary

Supports the Shared Source CLI infrastructure and is not intended to be used directly from your code

C# Syntax:

public void GetPropertiesForNewContext(    IConstructionCallMessage msg );

msg

Implements:

IContextAttribute.GetPropertiesForNewContext

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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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Summary

Supports the Shared Source CLI infrastructure and is not intended to be used directly from your code

C# Syntax:

public bool IsContextOK(    Context ctx,    IConstructionCallMessage msg );

ctx

msg

Implements:

IContextAttribute.IsContextOK

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Inherited
See base class member description: System.Attribute.IsDefaultAttribute

Summary

When overridden in a derived class, returns an indication whether the value of this instance is the default value for the derived class.

C# Syntax:

public virtual bool IsDefaultAttribute();

Return Value:

true if this instance is the default attribute for the class; otherwise, false.

The default implementation of this class returns false, and must be implemented in the derived class to be useful to that class.

The implementation of this method in a derived class compares the value of this instance to a standard, default value obtained by some means, then returns a Boolean value that indicates whether the value of this instance is equal to the standard. The standard value is typically coded as a constant in the implementation, or stored programmatically in a field used by the implementation.

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Inherited
See base class member description: System.Attribute.Match

Summary

When overridden in a derived class, returns a value indicating whether this instance equals a specified object.

C# Syntax:

public virtual bool Match(    object obj );

obj

An Object to compare with this instance of Attribute.

Return Value:

true if this instance equals obj; otherwise, false.

This method determines if one Attribute equals another. Its default implementation is the same as Attribute.Equals, which performs a value and reference comparison. Override this method to implement support for attribute values, such as flags or bitfields, that consist of components that are meaningful in themselves. For example, consider an attribute whose value is a binary field divided into a bitfield of flags. Two instances of this attribute have one flag in set in common while all the other flags differ. The Equal method cannot determine that the two instances have the same flag set, but the Match method can.

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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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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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