SoapFormatter.Deserialize SoapFormatter.Deserialize SoapFormatter.Deserialize SoapFormatter.Deserialize Method

Definition

Deserialisiert einen Stream in ein Objektdiagramm.Deserializes a stream into an object graph.

Überlädt

Deserialize(Stream) Deserialize(Stream) Deserialize(Stream) Deserialize(Stream)

Deserialisiert die Daten im bereitgestellten Stream und stellt das Diagramm von Objekten wieder her.Deserializes the data on the provided stream and reconstitutes the graph of objects.

Deserialize(Stream, HeaderHandler) Deserialize(Stream, HeaderHandler) Deserialize(Stream, HeaderHandler) Deserialize(Stream, HeaderHandler)

Deserialisiert den Stream in ein Objektdiagramm, wobei sämtliche Header im betreffenden Stream durch den angegebenen HeaderHandler behandelt werden.Deserializes the stream into an object graph with any headers in that stream being handled by the given HeaderHandler.

Hinweise

Wichtig

Das Aufrufen dieser Methode mit nicht vertrauenswürdigen Daten stellt ein Sicherheitsrisiko dar.Calling this method with untrusted data is a security risk. Rufen Sie diese Methode nur mit vertrauenswürdigen Daten auf.Call this method only with trusted data. Weitere Informationen finden Sie unter Data Validation (Datenüberprüfung).For more information, see Data Validation.

Deserialize(Stream) Deserialize(Stream) Deserialize(Stream) Deserialize(Stream)

Deserialisiert die Daten im bereitgestellten Stream und stellt das Diagramm von Objekten wieder her.Deserializes the data on the provided stream and reconstitutes the graph of objects.

public:
 virtual System::Object ^ Deserialize(System::IO::Stream ^ serializationStream);
public object Deserialize (System.IO.Stream serializationStream);
abstract member Deserialize : System.IO.Stream -> obj
override this.Deserialize : System.IO.Stream -> obj
Public Function Deserialize (serializationStream As Stream) As Object

Parameter

serializationStream
Stream Stream Stream Stream

Der Stream, der die zu deserialisierenden Daten enthält.The stream that contains the data to deserialize.

Gibt zurück

Das oberste Objekt des deserialisierten Diagramms (Stammobjekt).The top object of the deserialized graph (root).

Implementiert

Ausnahmen

serializationStream ist null.serializationStream is null.

Beispiele

#using <system.dll>
#using <system.runtime.serialization.formatters.soap.dll>

using namespace System;
using namespace System::IO;
using namespace System::Collections;
using namespace System::Runtime::Serialization;
using namespace System::Runtime::Serialization::Formatters::Soap;
void Serialize()
{
   
   // Create a hashtable of values that will eventually be serialized.
   Hashtable^ addresses = gcnew Hashtable;
   addresses->Add( "Jeff", "123 Main Street, Redmond, WA 98052" );
   addresses->Add( "Fred", "987 Pine Road, Phila., PA 19116" );
   addresses->Add( "Mary", "PO Box 112233, Palo Alto, CA 94301" );
   
   // To serialize the hashtable (and its keys/values), 
   // you must first open a stream for writing.
   // We will use a file stream here.
   FileStream^ fs = gcnew FileStream( "DataFile.soap",FileMode::Create );
   
   // Construct a SoapFormatter and use it 
   // to serialize the data to the stream.
   SoapFormatter^ formatter = gcnew SoapFormatter;
   try
   {
      formatter->Serialize( fs, addresses );
   }
   catch ( SerializationException^ e ) 
   {
      Console::WriteLine( "Failed to serialize. Reason: {0}", e->Message );
      throw;
   }
   finally
   {
      fs->Close();
   }

}

void Deserialize()
{
   
   // Declare the hashtable reference.
   Hashtable^ addresses = nullptr;
   
   // Open the file containing the data that we want to deserialize.
   FileStream^ fs = gcnew FileStream( "DataFile.soap",FileMode::Open );
   try
   {
      SoapFormatter^ formatter = gcnew SoapFormatter;
      
      // Deserialize the hashtable from the file and 
      // assign the reference to our local variable.
      addresses = dynamic_cast<Hashtable^>(formatter->Deserialize( fs ));
   }
   catch ( SerializationException^ e ) 
   {
      Console::WriteLine( "Failed to deserialize. Reason: {0}", e->Message );
      throw;
   }
   finally
   {
      fs->Close();
   }

   
   // To prove that the table deserialized correctly, 
   // display the keys/values to the console.
   IEnumerator^ myEnum = addresses->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      DictionaryEntry^ de = safe_cast<DictionaryEntry^>(myEnum->Current);
      Console::WriteLine( " {0} lives at {1}.", de->Key, de->Value );
   }
}


[STAThread]
int main()
{
   Serialize();
   Deserialize();
}

using System;
using System.IO;
using System.Collections;
using System.Runtime.Serialization;

// Note: When building this code, you must reference the
// System.Runtime.Serialization.Formatters.Soap.dll assembly.
using System.Runtime.Serialization.Formatters.Soap;


class App 
{
    [STAThread]
    static void Main() 
    {
        Serialize();
        Deserialize();
    }

    static void Serialize() 
    {
        // Create a hashtable of values that will eventually be serialized.
        Hashtable addresses = new Hashtable();
        addresses.Add("Jeff", "123 Main Street, Redmond, WA 98052");
        addresses.Add("Fred", "987 Pine Road, Phila., PA 19116");
        addresses.Add("Mary", "PO Box 112233, Palo Alto, CA 94301");

        // To serialize the hashtable (and its key/value pairs), 
        // you must first open a stream for writing.
        // Use a file stream here.
        FileStream fs = new FileStream("DataFile.soap", FileMode.Create);

        // Construct a SoapFormatter and use it 
        // to serialize the data to the stream.
        SoapFormatter formatter = new SoapFormatter();
        try 
        {
            formatter.Serialize(fs, addresses);
        }
        catch (SerializationException e) 
        {
            Console.WriteLine("Failed to serialize. Reason: " + e.Message);
            throw;
        }
        finally 
        {
            fs.Close();
        }
    }

   
    static void Deserialize() 
    {
        // Declare the hashtable reference.
        Hashtable addresses  = null;

        // Open the file containing the data that you want to deserialize.
        FileStream fs = new FileStream("DataFile.soap", FileMode.Open);
        try 
        {
            SoapFormatter formatter = new SoapFormatter();

            // Deserialize the hashtable from the file and 
            // assign the reference to the local variable.
            addresses = (Hashtable) formatter.Deserialize(fs);
        }
        catch (SerializationException e) 
        {
            Console.WriteLine("Failed to deserialize. Reason: " + e.Message);
            throw;
        }
        finally 
        {
            fs.Close();
        }

        // To prove that the table deserialized correctly, 
        // display the key/value pairs to the console.
        foreach (DictionaryEntry de in addresses) 
        {
            Console.WriteLine("{0} lives at {1}.", de.Key, de.Value);
        }
    }
}
Imports System.IO
Imports System.Collections
Imports System.Runtime.Serialization

' Note: When building this code, you must reference the
' System.Runtime.Serialization.Formatters.Soap.dll assembly.
Imports System.Runtime.Serialization.Formatters.Soap


Module App

   Sub Main()
      Serialize()
      Deserialize()
   End Sub

   Sub Serialize()
      ' Create a hashtable of values that will eventually be serialized.
      Dim addresses As New Hashtable
      addresses.Add("Jeff", "123 Main Street, Redmond, WA 98052")
      addresses.Add("Fred", "987 Pine Road, Phila., PA 19116")
      addresses.Add("Mary", "PO Box 112233, Palo Alto, CA 94301")

      ' To serialize the hashtable (and its key/value pairs), 
      ' you must first open a stream for writing.
      ' Use a file stream here.
      Dim fs As New FileStream("DataFile.soap", FileMode.Create)

      ' Construct a SoapFormatter and use it 
      ' to serialize the data to the stream.
      Dim formatter As New SoapFormatter
      Try
         formatter.Serialize(fs, addresses)
      Catch e As SerializationException
         Console.WriteLine("Failed to serialize. Reason: " & e.Message)
         Throw
      Finally
         fs.Close()
      End Try
   End Sub


   Sub Deserialize()
      ' Declare the hashtable reference.
      Dim addresses As Hashtable = Nothing

      ' Open the file containing the data that you want to deserialize.
      Dim fs As New FileStream("DataFile.soap", FileMode.Open)
      Try
         Dim formatter As New SoapFormatter

         ' Deserialize the hashtable from the file and 
         ' assign the reference to the local variable.
         addresses = DirectCast(formatter.Deserialize(fs), Hashtable)
      Catch e As SerializationException
         Console.WriteLine("Failed to deserialize. Reason: " & e.Message)
         Throw
      Finally
         fs.Close()
      End Try

      ' To prove that the table deserialized correctly, 
      ' display the key/value pairs to the console.
      Dim de As DictionaryEntry
      For Each de In addresses
         Console.WriteLine("{0} lives at {1}.", de.Key, de.Value)
      Next
   End Sub
End Module

Hinweise

Bei erfolgreicher Deserialisierung muss sich die aktuelle Position im Stream am Anfang des Objekt Diagramms befinden.For successful deserialization, the current position in the stream must be at the beginning of the object graph.

Wichtig

Das Aufrufen dieser Methode mit nicht vertrauenswürdigen Daten stellt ein Sicherheitsrisiko dar.Calling this method with untrusted data is a security risk. Rufen Sie diese Methode nur mit vertrauenswürdigen Daten auf.Call this method only with trusted data. Weitere Informationen finden Sie unter Data Validation (Datenüberprüfung).For more information, see Data Validation.

Deserialize(Stream, HeaderHandler) Deserialize(Stream, HeaderHandler) Deserialize(Stream, HeaderHandler) Deserialize(Stream, HeaderHandler)

Deserialisiert den Stream in ein Objektdiagramm, wobei sämtliche Header im betreffenden Stream durch den angegebenen HeaderHandler behandelt werden.Deserializes the stream into an object graph with any headers in that stream being handled by the given HeaderHandler.

public:
 virtual System::Object ^ Deserialize(System::IO::Stream ^ serializationStream, System::Runtime::Remoting::Messaging::HeaderHandler ^ handler);
public object Deserialize (System.IO.Stream serializationStream, System.Runtime.Remoting.Messaging.HeaderHandler handler);
abstract member Deserialize : System.IO.Stream * System.Runtime.Remoting.Messaging.HeaderHandler -> obj
override this.Deserialize : System.IO.Stream * System.Runtime.Remoting.Messaging.HeaderHandler -> obj
Public Function Deserialize (serializationStream As Stream, handler As HeaderHandler) As Object

Parameter

serializationStream
Stream Stream Stream Stream

Der Stream, der die zu deserialisierenden Daten enthält.The stream that contains the data to deserialize.

handler
HeaderHandler HeaderHandler HeaderHandler HeaderHandler

Delegat zum Behandeln aller im Stream gefundenen Header.Delegate to handle any headers found on the stream. Kann null sein.Can be null.

Gibt zurück

Das oberste Objekt des deserialisierten Diagramms (Stammobjekt).The top object of the deserialized graph (root).

Implementiert

Ausnahmen

serializationStream ist null.serializationStream is null.

serializationStream unterstützt die Suche. Seine Länge ist 0.serializationStream supports seeking, and its length is 0.

Hinweise

Header werden nur für bestimmte Remoting-Anwendungen verwendet.Headers are used only for specific remoting applications. Der HeaderHandler -Parameter ist eine von zwei Methoden zum Zurückgeben von Headern aus einem Datenstrom im SOAP-RPC-Format (Remote Procedure-Aufruf).The HeaderHandler parameter is one of two ways to return headers from a stream in SOAP Remote Procedure Call (RPC) format. Die andere Möglichkeit ist die Verwendung der TopObject -Eigenschaft.The other way is to use the TopObject property.

Bei erfolgreicher Deserialisierung muss sich die aktuelle Position im Stream am Anfang des Objekt Diagramms befinden.For successful deserialization, the current position in the stream must be at the beginning of the object graph.

TimeSpan-SerialisierungTimeSpan Serialization

TimeSpan-Objekte werden gemäß ISO 8601 serialisiert: 1998 section 5.5.3.2.1 "Alternative" Standard.TimeSpan objects are serialized according to the ISO 8601: 1998 section 5.5.3.2.1 "Alternative" standard.

Wichtig

Das Aufrufen dieser Methode mit nicht vertrauenswürdigen Daten stellt ein Sicherheitsrisiko dar.Calling this method with untrusted data is a security risk. Rufen Sie diese Methode nur mit vertrauenswürdigen Daten auf.Call this method only with trusted data. Weitere Informationen finden Sie unter Data Validation (Datenüberprüfung).For more information, see Data Validation.

Gilt für: