BinaryFormatter.Serialize BinaryFormatter.Serialize BinaryFormatter.Serialize BinaryFormatter.Serialize Method

定義

オブジェクト、または連結された複数のオブジェクトから成るグラフを、指定したストリームにシリアル化します。Serializes an object, or graph of connected objects, to the given stream.

オーバーロード

Serialize(Stream, Object) Serialize(Stream, Object) Serialize(Stream, Object) Serialize(Stream, Object)

オブジェクト、または先頭 (ルート) を指定したオブジェクト グラフを、指定したストリームにシリアル化します。Serializes the object, or graph of objects with the specified top (root), to the given stream.

Serialize(Stream, Object, Header[]) Serialize(Stream, Object, Header[]) Serialize(Stream, Object, Header[]) Serialize(Stream, Object, Header[])

オブジェクト、または先頭 (ルート) を指定したオブジェクト グラフを、指定したヘッダーを結び付けて、指定したストリームにシリアル化します。Serializes the object, or graph of objects with the specified top (root), to the given stream attaching the provided headers.

Serialize(Stream, Object) Serialize(Stream, Object) Serialize(Stream, Object) Serialize(Stream, Object)

オブジェクト、または先頭 (ルート) を指定したオブジェクト グラフを、指定したストリームにシリアル化します。Serializes the object, or graph of objects with the specified top (root), to the given stream.

public:
 virtual void Serialize(System::IO::Stream ^ serializationStream, System::Object ^ graph);
public void Serialize (System.IO.Stream serializationStream, object graph);
abstract member Serialize : System.IO.Stream * obj -> unit
override this.Serialize : System.IO.Stream * obj -> unit
Public Sub Serialize (serializationStream As Stream, graph As Object)

パラメーター

serializationStream
Stream Stream Stream Stream

グラフをシリアル化する先のストリーム。The stream to which the graph is to be serialized.

graph
Object Object Object Object

シリアル化するグラフのルートにあるオブジェクト。The object at the root of the graph to serialize.

実装

例外

serializationStreamnull です。The serializationStream is null.

または-or- graph が null です。The graph is null.

シリアル化中に、graph パラメーターのオブジェクトがシリアル化可能としてマークされていないなどのエラーが発生しました。An error has occurred during serialization, such as if an object in the graph parameter is not marked as serializable.

呼び出し元に、必要なアクセス許可がありません。The caller does not have the required permission.

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

セキュリティ

SecurityPermission
シリアル化サービスを提供します。To provide serialization services. SerializationFormatter (関連する列挙体)Associated enumeration: SerializationFormatter.

Serialize(Stream, Object, Header[]) Serialize(Stream, Object, Header[]) Serialize(Stream, Object, Header[]) Serialize(Stream, Object, Header[])

オブジェクト、または先頭 (ルート) を指定したオブジェクト グラフを、指定したヘッダーを結び付けて、指定したストリームにシリアル化します。Serializes the object, or graph of objects with the specified top (root), to the given stream attaching the provided headers.

public:
 virtual void Serialize(System::IO::Stream ^ serializationStream, System::Object ^ graph, cli::array <System::Runtime::Remoting::Messaging::Header ^> ^ headers);
public void Serialize (System.IO.Stream serializationStream, object graph, System.Runtime.Remoting.Messaging.Header[] headers);
abstract member Serialize : System.IO.Stream * obj * System.Runtime.Remoting.Messaging.Header[] -> unit
override this.Serialize : System.IO.Stream * obj * System.Runtime.Remoting.Messaging.Header[] -> unit
Public Sub Serialize (serializationStream As Stream, graph As Object, headers As Header())

パラメーター

serializationStream
Stream Stream Stream Stream

オブジェクトをシリアル化する先のストリーム。The stream to which the object is to be serialized.

graph
Object Object Object Object

シリアル化するグラフのルートにあるオブジェクト。The object at the root of the graph to serialize.

headers
Header[]

シリアル化されたデータに含めるリモート処理ヘッダー。Remoting headers to include in the serialization. null の可能性があります。Can be null.

実装

例外

serializationStreamnull です。The serializationStream is null.

シリアル化中に、graph パラメーターのオブジェクトがシリアル化可能としてマークされていないなどのエラーが発生しました。An error has occurred during serialization, such as if an object in the graph parameter is not marked as serializable.

呼び出し元に、必要なアクセス許可がありません。The caller does not have the required permission.

注釈

シリアル化プロセスにはで提供される情報が含まれています、headersシリアル化ストリームの先頭にあるパラメーター。The serialization process includes the information supplied in the headers parameter at the front of the serialized stream.

ヘッダーは、特定のリモート処理アプリケーションでのみ使用されます。Headers are used only for specific remoting applications.

セキュリティ

SecurityPermission
シリアル化サービスを提供します。To provide serialization services. SerializationFormatter (関連する列挙体)Associated enumeration: SerializationFormatter.

適用対象