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SoapFormatter.SoapFormatter() Constructor

Initializes a new instance of the SoapFormatter class with default property values.

Namespace: System.Runtime.Serialization.Formatters.Soap
Assembly: System.Runtime.Serialization.Formatters.Soap (in system.runtime.serialization.formatters.soap.dll)

public SoapFormatter ()
public SoapFormatter ()
public function SoapFormatter ()
Not applicable.

The following table shows the initial property values for an instance of SoapFormatter.

Property

Value

SurrogateSelector

a null reference (Nothing in Visual Basic)

Context

A new StreamingContext initialized to specify that the serialized data can be transmitted to or received from any of the other contexts

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);
        }
    }
}

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

class App
{
    /** @attribute STAThread()
     */
    public static void main(String[] args) throws SerializationException
    {
        Serialize();
        Deserialize();
    } //main

    static void Serialize() throws SerializationException
    {
        // 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.get_Message());
            throw e;
        }
        finally {
            fs.Close();
        }
    } //Serialize

    static void Deserialize() throws SerializationException
    {
        // 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.get_Message());
            throw e;
        }
        finally {
            fs.Close();
        }
        
        // To prove that the table deserialized correctly, 
        // display the key/value pairs to the console.
        IEnumerator myEnumerator = addresses.GetEnumerator();
        while (myEnumerator.MoveNext()) {
            DictionaryEntry de = (DictionaryEntry)myEnumerator.get_Current();
            Console.WriteLine("{0} lives at {1}.", de.get_Key(), 
                de.get_Value());
        }
    } //Deserialize
} //App

Windows 98, Windows Server 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 Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

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