DateTimeFormatInfo.RFC1123Pattern DateTimeFormatInfo.RFC1123Pattern DateTimeFormatInfo.RFC1123Pattern DateTimeFormatInfo.RFC1123Pattern Property

定義

インターネット技術標準化委員会の (IETF) の Request for Comments (RFC) 1123 仕様に基づく時刻値のカスタム書式指定文字列を取得します。Gets the custom format string for a time value that is based on the Internet Engineering Task Force (IETF) Request for Comments (RFC) 1123 specification.

public:
 property System::String ^ RFC1123Pattern { System::String ^ get(); };
public string RFC1123Pattern { get; }
member this.RFC1123Pattern : string
Public ReadOnly Property RFC1123Pattern As String

プロパティ値

IETF RFC 1123 仕様に準拠した時刻値のカスタム書式指定文字列。The custom format string for a time value that is based on the IETF RFC 1123 specification.

次の例では、いくつかのカルチャの RFC1123Pattern の値が表示されます。The following example displays the value of RFC1123Pattern for a few cultures.

using namespace System;
using namespace System::Globalization;
void PrintPattern( String^ myCulture )
{
   CultureInfo^ MyCI = gcnew CultureInfo( myCulture,false );
   DateTimeFormatInfo^ myDTFI = MyCI->DateTimeFormat;
   Console::WriteLine( " {0} {1}", myCulture, myDTFI->RFC1123Pattern );
}

int main()
{
   
   // Displays the values of the pattern properties.
   Console::WriteLine( " CULTURE    PROPERTY VALUE" );
   PrintPattern( "en-US" );
   PrintPattern( "ja-JP" );
   PrintPattern( "fr-FR" );
}

/*
This code produces the following output.

CULTURE    PROPERTY VALUE
en-US     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
ja-JP     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
fr-FR     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'

*/
using System;
using System.Globalization;


public class SamplesDTFI  {

   public static void Main()  {

      // Displays the values of the pattern properties.
      Console.WriteLine( " CULTURE    PROPERTY VALUE" );
      PrintPattern( "en-US" );
      PrintPattern( "ja-JP" );
      PrintPattern( "fr-FR" );

   }

   public static void PrintPattern( String myCulture )  {

      DateTimeFormatInfo myDTFI = new CultureInfo( myCulture, false ).DateTimeFormat;
      Console.WriteLine( "  {0}     {1}", myCulture, myDTFI.RFC1123Pattern );

   }

}

/*
This code produces the following output.

 CULTURE    PROPERTY VALUE
  en-US     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
  ja-JP     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
  fr-FR     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'

*/
Imports System
Imports System.Globalization

Public Class SamplesDTFI

   Public Shared Sub Main()

      ' Displays the values of the pattern properties.
      Console.WriteLine(" CULTURE    PROPERTY VALUE")
      PrintPattern("en-US")
      PrintPattern("ja-JP")
      PrintPattern("fr-FR")

   End Sub 'Main

   Public Shared Sub PrintPattern(myCulture As [String])

      Dim myDTFI As DateTimeFormatInfo = New CultureInfo(myCulture, False).DateTimeFormat
      Console.WriteLine("  {0}     {1}", myCulture, myDTFI.RFC1123Pattern)

   End Sub 'PrintPattern 

End Class 'SamplesDTFI

'This code produces the following output.
'
' CULTURE    PROPERTY VALUE
'  en-US     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
'  ja-JP     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
'  fr-FR     ddd, dd MMM yyyy HH':'mm':'ss 'GMT'
'

注釈

RFC1123Patternプロパティへの呼び出しによって返される日付文字列のカルチャ固有の書式を定義します、DateTime.ToStringDateTimeOffset.ToStringメソッドと、"r"と"R"標準書式指定文字列では、複合書式指定文字列を使用するが提供します。The RFC1123Pattern property defines the culture-specific format of date strings that are returned by calls to the DateTime.ToString and DateTimeOffset.ToString methods and by composite format strings that are supplied the "r" and "R" standard format strings.

RFC1123 パターンが定義済みの標準を反映し、プロパティは読み取り専用です。The RFC1123 pattern reflects a defined standard, and the property is read-only. そのため、これは常に、カルチャに関係なく同じです。Therefore, it is always the same, regardless of the culture. カスタム書式指定文字列は、"ddd, dd MMM yyyy HH':'mm':'ss 'GMT'" です。The custom format string is "ddd, dd MMM yyyy HH':'mm':'ss 'GMT'".

適用対象

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