Compare Percent Group Sizes for number format in CSharp

using System;/*from  w  ww.j  a v  a  2  s . co  m*/
using System.Globalization;

class NumberFormatInfoSample {
   public static void Main() {
      NumberFormatInfo nfi = new CultureInfo( "en-US", false ).NumberFormat;
      Double myInt = 123456789.6789;
      Console.WriteLine( myInt.ToString( "P", nfi ) );

      int[] mySizes1 = {2,3,4};
      int[] mySizes2 = {2,3,0};
      nfi.PercentGroupSizes = mySizes1;
      Console.WriteLine( myInt.ToString( "P", nfi ) );
      nfi.PercentGroupSizes = mySizes2;
      Console.WriteLine( myInt.ToString( "P", nfi ) );

   }
}