Export (0) Print
Expand All

BinaryFormatter.UnsafeDeserialize Method

Deserializes the specified stream into an object graph. The provided HeaderHandler handles any headers in that stream.

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

[ComVisibleAttribute(false)] 
public Object UnsafeDeserialize (
	Stream serializationStream,
	HeaderHandler handler
)
/** @attribute ComVisibleAttribute(false) */ 
public Object UnsafeDeserialize (
	Stream serializationStream, 
	HeaderHandler handler
)
ComVisibleAttribute(false) 
public function UnsafeDeserialize (
	serializationStream : Stream, 
	handler : HeaderHandler
) : Object

Parameters

serializationStream

The stream from which to deserialize the object graph.

handler

The HeaderHandler that handles any headers in the serializationStream. Can be a null reference (Nothing in Visual Basic).

Return Value

The deserialized object or the top object (root) of the object graph.

Exception typeCondition

ArgumentNullException

The serializationStream is a null reference (Nothing in Visual Basic).

SerializationException

The serializationStream supports seeking, but its length is 0.

SecurityException

The caller does not have the required permission.

Headers are used only for specific remoting applications.

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 Deserialize instead. In full trust scenarios, UnsafeDeserialize provides better performance than Deserialize.

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

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

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

.NET Framework

Supported in: 2.0, 1.1

Community Additions

ADD
Show:
© 2014 Microsoft