BinaryFormatter.Deserialize BinaryFormatter.Deserialize BinaryFormatter.Deserialize BinaryFormatter.Deserialize Method

정의

스트림을 개체 그래프로 deserialize합니다.Deserializes a stream into an object graph.

오버로드

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

지정된 스트림을 개체 그래프로 deserialize합니다.Deserializes the specified stream into an object graph.

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

지정된 스트림을 개체 그래프로 deserialize합니다.Deserializes the specified stream into an object graph. 이렇게 되면 제공된 HeaderHandler가 해당 스트림의 모든 헤더를 처리합니다.The provided HeaderHandler handles any headers in that stream.

설명

중요

신뢰할 수 없는 데이터로 이 메서드를 호출하는 것은 보안상 위험합니다.Calling this method with untrusted data is a security risk. 신뢰할 수 있는 데이터로만 이 메서드를 호출하세요.Call this method only with trusted data. 자세한 내용은 데이터 유효성을 참조하세요.For more information, see Data Validation.

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

지정된 스트림을 개체 그래프로 deserialize합니다.Deserializes the specified stream into an object graph.

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

매개 변수

serializationStream
Stream Stream Stream Stream

개체 그래프를 deserialize할 스트림입니다.The stream from which to deserialize the object graph.

반환

개체 그래프의 최상위(루트) 개체입니다.The top (root) of the object graph.

구현

예외

serializationStreamnull인 경우The serializationStream is null.

serializationStream이 검색을 지원하지만 길이가 0입니다.The serializationStream supports seeking, but its length is 0.

또는-or- 대상 형식은 Decimal이지만 값은 Decimal 형식의 범위를 벗어납니다.The target type is a Decimal, but the value is out of range of the Decimal type.

호출자에게 필요한 권한이 없는 경우The caller does not have the required permission.

예제

using namespace System;
using namespace System::IO;
using namespace System::Collections;
using namespace System::Runtime::Serialization::Formatters::Binary;
using namespace System::Runtime::Serialization;
ref class App
{
public:
   static 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. 
      // In this case we will use a file stream.
      FileStream^ fs = gcnew FileStream( "DataFile.dat",FileMode::Create );
      
      // Construct a BinaryFormatter and use it to serialize the data to the stream.
      BinaryFormatter^ formatter = gcnew BinaryFormatter;
      try
      {
         formatter->Serialize( fs, addresses );
      }
      catch ( SerializationException^ e ) 
      {
         Console::WriteLine( "Failed to serialize. Reason: {0}", e->Message );
         throw;
      }
      finally
      {
         fs->Close();
      }

   }

   static 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.dat",FileMode::Open );
      try
      {
         BinaryFormatter^ formatter = gcnew BinaryFormatter;
         
         // 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.
      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()
{
   App::Serialize();
   App::Deserialize();
   return 0;
}

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

public 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. 
        // In this case, use a file stream.
        FileStream fs = new FileStream("DataFile.dat", FileMode.Create);

        // Construct a BinaryFormatter and use it to serialize the data to the stream.
        BinaryFormatter formatter = new BinaryFormatter();
        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.dat", FileMode.Open);
        try 
        {
            BinaryFormatter formatter = new BinaryFormatter();

            // 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.
        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.Formatters.Binary
Imports System.Runtime.Serialization


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. 
        ' In this case, use a file stream.
        Dim fs As New FileStream("DataFile.dat", FileMode.Create)

        ' Construct a BinaryFormatter and use it to serialize the data to the stream.
        Dim formatter As New BinaryFormatter
        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.dat", FileMode.Open)
        Try
            Dim formatter As New BinaryFormatter

            ' 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.
        Dim de As DictionaryEntry
        For Each de In addresses
            Console.WriteLine("{0} lives at {1}.", de.Key, de.Value)
        Next
    End Sub
End Module

설명

성공적으로 역직렬화 스트림 내의 현재 위치 개체 그래프의 시작 부분에 있어야 합니다.For successful deserialization, the current position in the stream must be at the beginning of the object graph.

중요

신뢰할 수 없는 데이터로 이 메서드를 호출하는 것은 보안상 위험합니다.Calling this method with untrusted data is a security risk. 신뢰할 수 있는 데이터로만 이 메서드를 호출하세요.Call this method only with trusted data. 자세한 내용은 데이터 유효성을 참조하세요.For more information, see Data Validation.

보안

SecurityPermission
Serialization 서비스를 제공 합니다.To provide serialization services. 연관된 열거형: SerializationFormatterAssociated enumeration: SerializationFormatter.

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

지정된 스트림을 개체 그래프로 deserialize합니다.Deserializes the specified stream into an object graph. 이렇게 되면 제공된 HeaderHandler가 해당 스트림의 모든 헤더를 처리합니다.The provided HeaderHandler handles any headers in that stream.

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

매개 변수

serializationStream
Stream Stream Stream Stream

개체 그래프를 deserialize할 스트림입니다.The stream from which to deserialize the object graph.

handler
HeaderHandler HeaderHandler HeaderHandler HeaderHandler

serializationStream의 모든 헤더를 처리하는 HeaderHandler입니다.The HeaderHandler that handles any headers in the serializationStream. null일 수 있습니다.Can be null.

반환

deserialize된 개체나 해당 개체 그래프의 최상위 개체(루트)입니다.The deserialized object or the top object (root) of the object graph.

구현

예외

serializationStreamnull인 경우The serializationStream is null.

serializationStream이 검색을 지원하지만 길이가 0입니다.The serializationStream supports seeking, but its length is 0.

또는-or- 대상 형식은 Decimal이지만 값은 Decimal 형식의 범위를 벗어납니다.The target type is a Decimal, but the value is out of range of the Decimal type.

호출자에게 필요한 권한이 없는 경우The caller does not have the required permission.

설명

헤더는 특정 원격 애플리케이션에만 사용 됩니다.Headers are used only for specific remoting applications.

Deserialization 성공 하기 위해에서 스트림의 현재 위치 개체 그래프의 시작 부분에 있어야 합니다.In order for deserialization to succeed the current position in the stream must be at the beginning of the object graph.

중요

신뢰할 수 없는 데이터로 이 메서드를 호출하는 것은 보안상 위험합니다.Calling this method with untrusted data is a security risk. 신뢰할 수 있는 데이터로만 이 메서드를 호출하세요.Call this method only with trusted data. 자세한 내용은 데이터 유효성을 참조하세요.For more information, see Data Validation.

보안

SecurityPermission
Serialization 서비스를 제공 합니다.To provide serialization services. 연관된 열거형: SerializationFormatterAssociated enumeration: SerializationFormatter.

적용 대상