RegionInfo クラス

国/地域についての情報を格納します。

この型のすべてのメンバの一覧については、RegionInfo メンバ を参照してください。

System.Object
   System.Globalization.RegionInfo

<Serializable>
Public Class RegionInfo
[C#]
[Serializable]
public class RegionInfo
[C++]
[Serializable]
public __gc class RegionInfo
[JScript]
public
   Serializable
class RegionInfo

スレッドセーフ

この型の public static (Visual Basicでは Shared) のすべてのメンバは、マルチスレッド操作で安全に使用できます。インスタンスのメンバの場合は、スレッドセーフであるとは限りません。

解説

CultureInfo とは対照的に、 RegionInfo はユーザーの設定を表さず、ユーザーの言語またはカルチャに依存しません。

RegionInfo 名は、ISO 3166 で国/地域に対して定義されている 2 文字のコードのいずれかになります。大文字と小文字の区別は特に重要ではありませんが、 Name 、 TwoLetterISORegionName 、 ThreeLetterISORegionName の各プロパティは、対応するコードを大文字で返します。

このクラスと System.Globalization 名前空間のその他のクラスで受け入れられ、使用される定義済み RegionInfo 名の一覧は、次のとおりです。

ISOCurrencySymbol プロパティが返す ISO 4217 通貨記号の一覧を次に示します。

使用例

[Visual Basic, C#, C++] RegionInfo クラスのいくつかのメンバの使用例を次に示します。

 
Imports System
Imports System.Globalization


Public Class SamplesRegionInfo   

   Public Shared Sub Main()

      ' Displays the property values of the RegionInfo for "US".
      Dim myRI1 As New RegionInfo("US")
      Console.WriteLine("   Name:                         {0}", myRI1.Name)
      Console.WriteLine("   DisplayName:                  {0}", myRI1.DisplayName)
      Console.WriteLine("   EnglishName:                  {0}", myRI1.EnglishName)
      Console.WriteLine("   IsMetric:                     {0}", myRI1.IsMetric)
      Console.WriteLine("   ThreeLetterISORegionName:     {0}", myRI1.ThreeLetterISORegionName)
      Console.WriteLine("   ThreeLetterWindowsRegionName: {0}", myRI1.ThreeLetterWindowsRegionName)
      Console.WriteLine("   TwoLetterISORegionName:       {0}", myRI1.TwoLetterISORegionName)
      Console.WriteLine("   CurrencySymbol:               {0}", myRI1.CurrencySymbol)
      Console.WriteLine("   ISOCurrencySymbol:            {0}", myRI1.ISOCurrencySymbol)
      Console.WriteLine()

      ' Compares the RegionInfo above with another RegionInfo created using CultureInfo.
      Dim myRI2 As New RegionInfo(New CultureInfo("en-US", False).LCID)
      If myRI1.Equals(myRI2) Then
         Console.WriteLine("The two RegionInfo instances are equal.")
      Else
         Console.WriteLine("The two RegionInfo instances are NOT equal.")
      End If 

   End Sub 'Main

End Class 'SamplesRegionInfo 


'This code produces the following output.

'

'   Name:                         US

'   DisplayName:                  United States

'   EnglishName:                  United States

'   IsMetric:                     False

'   ThreeLetterISORegionName:     USA

'   ThreeLetterWindowsRegionName: USA

'   TwoLetterISORegionName:       US

'   CurrencySymbol:               $

'   ISOCurrencySymbol:            USD

'

'The two RegionInfo instances are equal.



[C#] 
using System;
using System.Globalization;

public class SamplesRegionInfo  {

   public static void Main()  {

      // Displays the property values of the RegionInfo for "US".
      RegionInfo myRI1 = new RegionInfo( "US" );
      Console.WriteLine( "   Name:                         {0}", myRI1.Name );
      Console.WriteLine( "   DisplayName:                  {0}", myRI1.DisplayName );
      Console.WriteLine( "   EnglishName:                  {0}", myRI1.EnglishName );
      Console.WriteLine( "   IsMetric:                     {0}", myRI1.IsMetric );
      Console.WriteLine( "   ThreeLetterISORegionName:     {0}", myRI1.ThreeLetterISORegionName );
      Console.WriteLine( "   ThreeLetterWindowsRegionName: {0}", myRI1.ThreeLetterWindowsRegionName );
      Console.WriteLine( "   TwoLetterISORegionName:       {0}", myRI1.TwoLetterISORegionName );
      Console.WriteLine( "   CurrencySymbol:               {0}", myRI1.CurrencySymbol );
      Console.WriteLine( "   ISOCurrencySymbol:            {0}", myRI1.ISOCurrencySymbol );
      Console.WriteLine();

      // Compares the RegionInfo above with another RegionInfo created using CultureInfo.
      RegionInfo myRI2 = new RegionInfo( new CultureInfo("en-US",false).LCID );
      if ( myRI1.Equals( myRI2 ) )
         Console.WriteLine( "The two RegionInfo instances are equal." );
      else
         Console.WriteLine( "The two RegionInfo instances are NOT equal." );

   }

}

/*
This code produces the following output.

   Name:                         US
   DisplayName:                  United States
   EnglishName:                  United States
   IsMetric:                     False
   ThreeLetterISORegionName:     USA
   ThreeLetterWindowsRegionName: USA
   TwoLetterISORegionName:       US
   CurrencySymbol:               $
   ISOCurrencySymbol:            USD

The two RegionInfo instances are equal.

*/

[C++] 
#using <mscorlib.dll>
using namespace System;
using namespace System::Globalization;

int main()  {

   // Displays the property values of the RegionInfo for "US".
   RegionInfo* myRI1 = new RegionInfo( S"US" );
   Console::WriteLine( S"   Name:                         {0}", myRI1->Name );
   Console::WriteLine( S"   DisplayName:                  {0}", myRI1->DisplayName );
   Console::WriteLine( S"   EnglishName:                  {0}", myRI1->EnglishName );
   Console::WriteLine( S"   IsMetric:                     {0}", __box(myRI1->IsMetric));
   Console::WriteLine( S"   ThreeLetterISORegionName:     {0}", myRI1->ThreeLetterISORegionName );
   Console::WriteLine( S"   ThreeLetterWindowsRegionName: {0}", myRI1->ThreeLetterWindowsRegionName );
   Console::WriteLine( S"   TwoLetterISORegionName:       {0}", myRI1->TwoLetterISORegionName );
   Console::WriteLine( S"   CurrencySymbol:               {0}", myRI1->CurrencySymbol );
   Console::WriteLine( S"   ISOCurrencySymbol:            {0}", myRI1->ISOCurrencySymbol );
   Console::WriteLine();

   // Compares the RegionInfo above with another RegionInfo created using CultureInfo.
   RegionInfo* myRI2 = new RegionInfo( (new CultureInfo(S"en-US",false))->LCID );
   if ( myRI1->Equals( myRI2 ) )
      Console::WriteLine( S"The two RegionInfo instances are equal." );
   else
      Console::WriteLine( S"The two RegionInfo instances are NOT equal." );

}

/*
This code produces the following output.

   Name:                         US
   DisplayName:                  United States
   EnglishName:                  United States
   IsMetric:                     False
   ThreeLetterISORegionName:     USA
   ThreeLetterWindowsRegionName: USA
   TwoLetterISORegionName:       US
   CurrencySymbol:               $
   ISOCurrencySymbol:            USD

The two RegionInfo instances are equal.

*/

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必要条件

名前空間: System.Globalization

プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ, .NET Compact Framework - Windows CE .NET

アセンブリ: Mscorlib (Mscorlib.dll 内)

参照

RegionInfo メンバ | System.Globalization 名前空間 | CultureInfo