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DateTimeFormatInfo.RFC1123Pattern Property

Gets the format pattern for a time value, which is based on the Internet Engineering Task Force (IETF) Request for Comments (RFC) 1123 specification and is associated with the 'r' and 'R' format characters.

Namespace: System.Globalization
Assembly: mscorlib (in mscorlib.dll)

public string RFC1123Pattern { get; }
/** @property */
public String get_RFC1123Pattern ()

public function get RFC1123Pattern () : String

Property Value

The format pattern for a time value, which is based on the IETF RFC 1123 specification and is associated with the 'r' and 'R' format characters.

The following code example displays the value of RFC1123Pattern for a few cultures.

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'

*/

import System.* ;
import System.Globalization.* ;

public class SamplesDTFI
{  
    public static void main(String[] args)
    {
        // Displays the values of the pattern properties.
        Console.WriteLine(" CULTURE    PROPERTY VALUE");
        PrintPattern("en-US");
        PrintPattern("ja-JP");
        PrintPattern("fr-FR");
    } //main

    public static void PrintPattern(String myCulture)
    {
        DateTimeFormatInfo myDTFI = 
            (new CultureInfo(myCulture, false)).get_DateTimeFormat();

        Console.WriteLine("  {0}     {1}", 
            myCulture, myDTFI.get_RFC1123Pattern());
    } //PrintPattern 
} //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'
*/

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

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0
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