Encoding.BodyName プロパティとは何？わかりやすく解説 Weblio辞書

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.NET Framework クラスライブラリリファレンス

索引トップ用語の索引ランキング

Encoding.BodyName プロパティ

派生クラスでオーバーライドされた場合、メールエージェントの Body タグと共に使用できる現在のエンコーディングの名前を取得します。

名前空間: System.Text
アセンブリ: mscorlib (mscorlib.dll 内)
構文

Visual Basic (宣言)

Public Overridable ReadOnly
 Property BodyName As String

Visual Basic (使用法)

Dim instance As Encoding
Dim value As String

value = instance.BodyName

public virtual string BodyName { get;
 }

C++

public:
virtual property String^ BodyName {
    String^ get ();
}

/** @property */
public String get_BodyName ()

JScript

public function get BodyName
 () : String

プロパティ値
メールエージェントの Body タグと共に使用できる、現在の Encoding の名前。または現在の Encoding が使用できない場合は、空の文字列 ("")。

使用例

次のコード例は、文字列をストリームに書き込む前に、UTF-7 を使用してエンコードします。

Visual Basic

Imports System
Imports System.IO
Imports System.Text
Imports Microsoft.VisualBasic

Namespace UTF7Example
    Public Class UTF7ExampleClass
        Public Shared Sub
 Main()
            Dim unicodeString As String
 = "This string contains the unicode character Pi("
 & ChrW(&H03A0) & ")"

            ' Create a UTF7 encoding
            Dim utf7 As Encoding = Encoding.UTF7

            ' Converting to UTF7 encodes characters so that they will
 pass through
            ' ASCII systems such as email.
            Dim utf7Writer As New
 StreamWriter("output.txt", False,
 utf7)
            utf7Writer.WriteLine(utf7.BodyName)
            utf7Writer.WriteLine(unicodeString)
            utf7Writer.Flush()
            utf7Writer.Close()
        End Sub
    End Class
End Namespace

using System;
using System.IO;
using System.Text;

namespace UTF7Example
{
    public class UTF7ExampleClass
    {
        public static void
 Main() 
        {
            string unicodeString = "This string
 contains the unicode character Pi(\u03a0)";
            
            // Create a UTF7 encoding
            Encoding utf7 = Encoding.UTF7;

            // Converting to UTF7 encodes characters so that they will
 pass through
            // ASCII systems such as email.
            StreamWriter utf7Writer = new StreamWriter("output.txt",
 false, utf7);
            utf7Writer.WriteLine(utf7.BodyName);
            utf7Writer.WriteLine(unicodeString);
            utf7Writer.Flush();
            utf7Writer.Close();
        }
    }
}

C++

using namespace System;
using namespace System::IO;
using namespace System::Text;
int main()
{
   String^ unicodeString = "This string contains the unicode
 character Pi(\u03a0)";
   
   // Create a UTF7 encoding
   Encoding^ utf7 = Encoding::UTF7;
   
   // Converting to UTF7 encodes characters so that they will pass through
   // ASCII systems such as email.
   StreamWriter^ utf7Writer = gcnew StreamWriter( "output.txt",false,utf7
 );
   utf7Writer->WriteLine( utf7->BodyName );
   utf7Writer->WriteLine( unicodeString );
   utf7Writer->Flush();
   utf7Writer->Close();
}

package UTF7Example; 

import System.*;
import System.IO.*;
import System.Text.*;

public class UTF7ExampleClass
{
    public static void main(String[]
 args)
    {
        String unicodeString = 
            "This string contains the unicode character Pi(\u03a0)";

        // Create a UTF7 encoding
        Encoding utf7 = Encoding.get_UTF7();
        // Converting to UTF7 encodes characters so that they will pass
 through
        // ASCII systems such as email.
        StreamWriter utf7Writer = new StreamWriter("output.txt",
 false, utf7);
        utf7Writer.WriteLine(utf7.get_BodyName());
        utf7Writer.WriteLine(unicodeString);
        utf7Writer.Flush();
        utf7Writer.Close();
    } //main
} //UTF7ExampleClass

次のコード例は、各エンコーディングのさまざまな名前を取得し、EncodingInfo.Name と異なる名前を少なくとも 1 つ持つエンコーディングを表示します。EncodingName が表示されますが、これに対して照合は行われません。

Visual Basic

Imports System
Imports System.Text

Public Class SamplesEncoding   

   Public Shared Sub Main()

      ' Print the header.
      Console.Write("Name               ")
      Console.Write("CodePage  ")
      Console.Write("BodyName           ")
      Console.Write("HeaderName         ")
      Console.Write("WebName            ")
      Console.WriteLine("Encoding.EncodingName")

      ' For every encoding, compare the name properties with EncodingInfo.Name.
      ' Display only the encodings that have one or more different names.
      Dim ei As EncodingInfo
      For Each ei In  Encoding.GetEncodings()
         Dim e As Encoding = ei.GetEncoding()
         
         If ei.Name <> e.BodyName OrElse
 ei.Name <> e.HeaderName OrElse ei.Name <> e.WebName
 Then
            Console.Write("{0,-18} ", ei.Name)
            Console.Write("{0,-9} ",  e.CodePage)
            Console.Write("{0,-18} ", e.BodyName)
            Console.Write("{0,-18} ", e.HeaderName)
            Console.Write("{0,-18} ", e.WebName)
            Console.WriteLine("{0} ", e.EncodingName)
         End If

      Next ei 

   End Sub 'Main

End Class 'SamplesEncoding 


'This code produces the following output.
'
'Name               CodePage  BodyName           HeaderName        
 WebName            Encoding.EncodingName
'shift_jis          932       iso-2022-jp        iso-2022-jp       
 shift_jis          Japanese (Shift-JIS)
'windows-1250       1250      iso-8859-2         windows-1250      
 windows-1250       Central European (Windows)
'windows-1251       1251      koi8-r             windows-1251      
 windows-1251       Cyrillic (Windows)
'Windows-1252       1252      iso-8859-1         Windows-1252      
 Windows-1252       Western European (Windows)
'windows-1253       1253      iso-8859-7         windows-1253      
 windows-1253       Greek (Windows)
'windows-1254       1254      iso-8859-9         windows-1254      
 windows-1254       Turkish (Windows)
'csISO2022JP        50221     iso-2022-jp        iso-2022-jp       
 csISO2022JP        Japanese (JIS-Allow 1 byte Kana)
'iso-2022-kr        50225     iso-2022-kr        euc-kr            
 iso-2022-kr        Korean (ISO)

using System;
using System.Text;

public class SamplesEncoding  {

   public static void Main()
  {

      // Print the header.
      Console.Write( "Name               " );
      Console.Write( "CodePage  " );
      Console.Write( "BodyName           " );
      Console.Write( "HeaderName         " );
      Console.Write( "WebName            " );
      Console.WriteLine( "Encoding.EncodingName" );

      // For every encoding, compare the name properties with EncodingInfo.Name.
      // Display only the encodings that have one or more different
 names.
      foreach( EncodingInfo ei in Encoding.GetEncodings()
 )  {
         Encoding e = ei.GetEncoding();

         if (( ei.Name != e.BodyName ) || ( ei.Name != e.HeaderName
 ) || ( ei.Name != e.WebName ))  {
            Console.Write( "{0,-18} ", ei.Name );
            Console.Write( "{0,-9} ",  e.CodePage );
            Console.Write( "{0,-18} ", e.BodyName );
            Console.Write( "{0,-18} ", e.HeaderName );
            Console.Write( "{0,-18} ", e.WebName );
            Console.WriteLine( "{0} ", e.EncodingName );
         }

      }

   }

}


/* 
This code produces the following output.

Name               CodePage  BodyName           HeaderName         WebName      
      Encoding.EncodingName
shift_jis          932       iso-2022-jp        iso-2022-jp        shift_jis    
      Japanese (Shift-JIS)
windows-1250       1250      iso-8859-2         windows-1250       windows-1250 
      Central European (Windows)
windows-1251       1251      koi8-r             windows-1251       windows-1251 
      Cyrillic (Windows)
Windows-1252       1252      iso-8859-1         Windows-1252       Windows-1252 
      Western European (Windows)
windows-1253       1253      iso-8859-7         windows-1253       windows-1253 
      Greek (Windows)
windows-1254       1254      iso-8859-9         windows-1254       windows-1254 
      Turkish (Windows)
csISO2022JP        50221     iso-2022-jp        iso-2022-jp        csISO2022JP  
      Japanese (JIS-Allow 1 byte Kana)
iso-2022-kr        50225     iso-2022-kr        euc-kr             iso-2022-kr  
      Korean (ISO)

*/

C++

using namespace System;
using namespace System::Text;
int main()
{
   
   // Print the header.
   Console::Write( "Name               " );
   Console::Write( "CodePage  " );
   Console::Write( "BodyName           " );
   Console::Write( "HeaderName         " );
   Console::Write( "WebName            " );
   Console::WriteLine( "Encoding.EncodingName" );
   
   // For every encoding, compare the name properties with EncodingInfo.Name.
   // Display only the encodings that have one or more different names.
   System::Collections::IEnumerator^ myEnum = Encoding::GetEncodings()->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      EncodingInfo ^ ei = safe_cast<EncodingInfo ^>(myEnum->Current);
      Encoding^ e = ei->GetEncoding();
      if (  !ei->Name->Equals( e->BodyName ) ||  !ei->Name->Equals(
 e->HeaderName ) ||  !ei->Name->Equals( e->WebName ) )
      {
         Console::Write( "{0,-18} ", ei->Name );
         Console::Write( "{0,-9} ", e->CodePage );
         Console::Write( "{0,-18} ", e->BodyName );
         Console::Write( "{0,-18} ", e->HeaderName );
         Console::Write( "{0,-18} ", e->WebName );
         Console::WriteLine( "{0} ", e->EncodingName );
      }
   }
}

/* 
This code produces the following output.

Name               CodePage  BodyName           HeaderName         WebName      
      Encoding.EncodingName
shift_jis          932       iso-2022-jp        iso-2022-jp        shift_jis    
      Japanese (Shift-JIS)
windows-1250       1250      iso-8859-2         windows-1250       windows-1250 
      Central European (Windows)
windows-1251       1251      koi8-r             windows-1251       windows-1251 
      Cyrillic (Windows)
Windows-1252       1252      iso-8859-1         Windows-1252       Windows-1252 
      Western European (Windows)
windows-1253       1253      iso-8859-7         windows-1253       windows-1253 
      Greek (Windows)
windows-1254       1254      iso-8859-9         windows-1254       windows-1254 
      Turkish (Windows)
csISO2022JP        50221     iso-2022-jp        iso-2022-jp        csISO2022JP  
      Japanese (JIS-Allow 1 byte Kana)
iso-2022-kr        50225     iso-2022-kr        euc-kr             iso-2022-kr  
      Korean (ISO)

*/

import System.*;
import System.Text.*;

public class SamplesEncoding
{
    public static void main(String[]
 args)
    {
        // Print the header.
        Console.Write("Name               ");
        Console.Write("CodePage  ");
        Console.Write("BodyName           ");
        Console.Write("HeaderName         ");
        Console.Write("WebName            ");
        Console.WriteLine("Encoding.EncodingName");
        EncodingInfo ei[] = Encoding.GetEncodings();
        for(int iCtr = 0; iCtr < ei.length;
 iCtr++) {
            Encoding e = ei[iCtr].GetEncoding();
            if(!(ei[iCtr].get_Name().equalsIgnoreCase(e.get_BodyName()))
 
                || !(ei[iCtr].get_Name().equalsIgnoreCase(e.get_HeaderName()))
                || !(ei[iCtr].get_Name().equalsIgnoreCase(e.get_WebName()))) {
                Console.Write("{0,-18} ", ei[iCtr].get_Name());
                Console.Write("{0,-9} ", String.valueOf(e.get_CodePage()));
                Console.Write("{0,-18} ", e.get_BodyName());
                Console.Write("{0,-18} ", e.get_HeaderName());
                Console.Write("{0,-18} ", e.get_WebName());
                Console.WriteLine("{0} ", e.get_EncodingName());
            }
        }
    } //main
} //SamplesEncoding

/* 
This code produces the following output.

Name               CodePage  BodyName           HeaderName         WebName  
          Encoding.EncodingName
shift_jis          932       iso-2022-jp        iso-2022-jp        shift_jis 
         Japanese (Shift-JIS)
windows-1250       1250      iso-8859-2         windows-1250       windows-1250 
      Central European (Windows)
windows-1251       1251      koi8-r             windows-1251       windows-1251 
      Cyrillic (Windows)
Windows-1252       1252      iso-8859-1         Windows-1252       Windows-1252 
      Western European (Windows)
windows-1253       1253      iso-8859-7         windows-1253       windows-1253 
 
     Greek (Windows)
windows-1254       1254      iso-8859-9         windows-1254       windows-1254 
      Turkish (Windows)
csISO2022JP        50221     iso-2022-jp        iso-2022-jp        csISO2022JP  
      Japanese (JIS-Allow 1 byte Kana)
iso-2022-kr        50225     iso-2022-kr        euc-kr             iso-2022-kr 
       Korean (ISO)

*/

プラットフォーム

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework
サポート対象 : 2.0、1.1、1.0

参照

関連項目
Encoding クラス
Encoding メンバ
System.Text 名前空間
EncodingInfo.Name
EncodingName
HeaderName
WebName

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Encoding.BodyName プロパティとは？ わかりやすく解説

Encoding.BodyName プロパティ

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Encoding.BodyName プロパティとは？わかりやすく解説