using System;

using System.Linq;

using System.Collections.Generic;

using System.Globalization;

​

public class Program

{

    public static void Main()

    {

        decimal k1= 1234.2385M;

        Console.WriteLine(k1.ToString());

        Console.WriteLine(k1.ToString("N"));

        Console.WriteLine(k1.ToString("C"));

        Console.WriteLine(k1.ToString("C5"));

        Console.WriteLine("WithCurrentCluture en-us ::{0}", System.Convert.ToString(k1));

        Console.WriteLine("with af-NA culture  ::{0}", System.Convert.ToString(k1, new CultureInfo("af-NA")));

        NumberFormatInfo n = new CultureInfo("af-NA").NumberFormat;

        Console.WriteLine(n.CurrencyDecimalSeparator);

        Console.WriteLine(n.CurrencyGroupSeparator);

        NumberFormatInfo n1 = new CultureInfo("aa-DJ").NumberFormat;

        Console.WriteLine(n1.CurrencyDecimalSeparator);

        Console.WriteLine(n1.CurrencyGroupSeparator);

        var cultures = System.Globalization.CultureInfo.

            GetCultures(System.Globalization.CultureTypes.SpecificCultures).

            Select(c =>

            {

                return new {

                        Name = c.Name,

                        DisplayName = c.DisplayName,

                        ShortDate = DateTime.Parse("2010-12-16T13:25:43").

                                        ToString(c.DateTimeFormat.

                                                    ShortDatePattern, c),

                        FullDateTimePattern = DateTime.Parse("2010-12-16T13:25:43").

                                                ToString(c.DateTimeFormat.

                                                    FullDateTimePattern, c),

                        Currency = (1230.456789).ToString("C",c),

                        Number = (1230.456789).ToString("N", c.NumberFormat),

                        NumberFormat=c.NumberFormat

                    };

            }

        ).OrderBy(c => c.Name).ToList();

        foreach(var k in cultures)

        {

            Console.WriteLine ("{0} : {1}",k.Name, k.Currency);

        }

    }

}