using System;

using System.Data;

using System.Xml;

using System.Collections.Generic;

using System.Globalization;

public class Program

{

    public static void Main()

    {

        DataTable culturetable = GenerateTable();

        culturetable.DefaultView.Sort = "date ASC";

​

        Console.WriteLine("==== en-AU ====");

        DateTimeFormatInfo au = new CultureInfo("en-AU", false).DateTimeFormat;     

        foreach(DataRowView row in culturetable.DefaultView){

            Console.WriteLine(((DateTime)row[0]).ToString(au.ShortDatePattern));

        }

        Console.WriteLine("==== en-US ====");

        DateTimeFormatInfo us = new CultureInfo("en-US", false).DateTimeFormat;     

        foreach(DataRowView row in culturetable.DefaultView){

            Console.WriteLine(((DateTime)row[0]).ToString(us.ShortDatePattern));

        }

    }

​

    public static DataTable GenerateTable()

    {

        List<DateTime> l = new List<DateTime>(){

            new DateTime(2015,9,1),

            new DateTime(2015,9,10),

            new DateTime(2015,9,11),

            new DateTime(2015,9,19),

            new DateTime(2015,9,2),

            new DateTime(2015,9,20),

            new DateTime(2015,8,24),

            new DateTime(2015,9,3),

            new DateTime(2015,8,30),

            new DateTime(2015,8,31),

            new DateTime(2015,9,4),

            new DateTime(2015,9,5),

        };

        DataTable t = new DataTable();

        t.Columns.Add("date", typeof(DateTime));

        foreach(DateTime d in l){

            DataRow r = t.NewRow();

            r["date"] = d;

            t.Rows.Add(r);

        }

        return t;

    }

}