Convert DateTime to all the string representations supported by the specified standard date and time format specifier.

in CSharp

using System;//from   w  w  w.  j a  v  a  2s . co m
public class MainClass{
  public static void Main(String[] argv){  
    DateTime july28 = new DateTime(2009, 7, 28, 5, 23, 15);
    
    // Get the long date formats using the current culture. 
    string [] longJuly28Formats = july28.GetDateTimeFormats('D');
    
    // Display july28 in all long date formats. 
    foreach (string format in longJuly28Formats) {
      System.Console.WriteLine(format);
    }

  }
}