DateTimeFormatInfo.RFC1123Pattern Property

Property Value

Type: System.String
The custom date and time format string that is based on the IETF RFC 1123 specification. The string is invariant; it does not vary by cultures.

Imports System.Globalization

Public Class Example
   Public Shared Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock)
      ' Displays the values of the pattern properties.
      outputBlock.Text &= " CULTURE    PROPERTY VALUE" & vbCrLf
      PrintPattern(outputBlock, "en-US")
      PrintPattern(outputBlock, "ja-JP")
      PrintPattern(outputBlock, "fr-FR")
   End Sub

   Public Shared Sub PrintPattern(ByVal outputBlock As System.Windows.Controls.TextBlock, ByVal myCulture As [String])
      Dim myDTFI As DateTimeFormatInfo = New CultureInfo(myCulture).DateTimeFormat
      outputBlock.Text += String.Format("  {0}     {1}", myCulture, myDTFI.RFC1123Pattern) & vbCrLf
   End Sub 
End Class
' This example 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 Example
{
   public static void Demo(System.Windows.Controls.TextBlock outputBlock)
   {
      // Displays the values of the pattern properties.
      outputBlock.Text += " CULTURE    PROPERTY VALUE" + "\n";
      PrintPattern(outputBlock, "en-US");
      PrintPattern(outputBlock, "ja-JP");
      PrintPattern(outputBlock, "fr-FR");
   }

   public static void PrintPattern(System.Windows.Controls.TextBlock outputBlock, String myCulture)
   {
      DateTimeFormatInfo myDTFI = new CultureInfo(myCulture).DateTimeFormat;
      outputBlock.Text += String.Format("  {0}     {1}", myCulture, myDTFI.RFC1123Pattern) + "\n";
   }
}
/*
This example 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'
*/