BinaryFormatter.UnsafeDeserializeMethodResponse Method

Deserializes a response to a remote method call from the provided Stream.

Namespace:  System.Runtime.Serialization.Formatters.Binary
Assembly:  mscorlib (in mscorlib.dll)

[ComVisibleAttribute(false)]
public Object UnsafeDeserializeMethodResponse(
	Stream serializationStream,
	HeaderHandler handler,
	IMethodCallMessage methodCallMessage
)

Parameters

serializationStream
Type: System.IO.Stream

The stream from which to deserialize the object graph.

handler
Type: System.Runtime.Remoting.Messaging.HeaderHandler

The HeaderHandler that handles any headers in the serializationStream. Can be null.

methodCallMessage
Type: System.Runtime.Remoting.Messaging.IMethodCallMessage

The IMethodCallMessage that contains details about where the call came from.

Return Value

Type: System.Object
The deserialized response to the remote method call.

ExceptionCondition
ArgumentNullException

The serializationStream is null.

SerializationException

The serializationStream supports seeking, but its length is 0.

SecurityException

The caller does not have the required permission.

Details about the caller object are not sent to the remote object during the method call. Instead, these details are obtained from the original method call that is passed to the current method in the methodCallMessage parameter.

This method uses SecurityAction.LinkDemand to prevent it from being called from untrusted code; only the immediate caller is required to have SecurityPermissionAttribute.SerializationFormatter permission. Do not use this method if your code can be called from partially trusted code. In partially trusted scenarios, use DeserializeMethodResponse instead. In full trust scenarios, UnsafeDeserializeMethodResponse provides better performance than DeserializeMethodResponse.

For successful deserialization, the current position in the stream must be at the beginning of the object graph.

Security noteSecurity Note

Calling this method with untrusted data is a security risk. Call this method only with trusted data. For more information, see Untrusted Data Security Risks.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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