using System;

using System.Globalization;

using System.Threading;

​

public class Example

{

   public static void Main()

   {

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("en");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("jp-JP");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("jp-JP");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("es-PA");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("es-PA");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("he-IL");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("he-IL");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("fr-CA");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("fr-CA");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("es");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("es");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("de-DE");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("de-DE");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en-MY");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("en-MY");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("ar-SA");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("ar-SA");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("hr-HR");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("hr-HR");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("hu-HU");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("hu-HU");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("ko-KR");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("ko-KR");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("vi-VN");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("vi-VN");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("en");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("en");

      ThreadProc();    

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("ar-SA");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("ar-SA");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("ar-AE");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("ar-AE");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("ar-JO");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("ar-JO");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("ar-EG");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("ar-EG");

      ThreadProc();

      Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture("ar-BH");

      Thread.CurrentThread.CurrentUICulture = CultureInfo.CreateSpecificCulture("ar-BH");

      ThreadProc();

   }

​

   private static void DisplayThreadInfo()

   {

      Console.WriteLine("\nCulture: {0}", Thread.CurrentThread.CurrentCulture.Name);

   }

​

   private static void DisplayValues()

   {

       DateTime thisDate = new DateTime(2020, 9, 21, 13, 0, 0);

       int x = 123456789;

       double d = -70.5;

       // Console.WriteLine(x.ToString("N1"));

       // Console.WriteLine(d.ToString("N"));

       Console.WriteLine(thisDate.ToString("f"));

       // Console.WriteLine("First day of week: " + CultureInfo.CurrentCulture.DateTimeFormat.FirstDayOfWeek);

      // Console.WriteLine(String.Format("{0:h:mm tt, MMM-d-yyyy}", thisDate));

      // Console.WriteLine(String.Format("{0:hh:mm, MMM-d-aaaa}", thisDate));

      // Console.WriteLine(String.Format("{0} {1} {2}", DateTimeFormatInfo.CurrentInfo.AbbreviatedDayNames[0], DateTimeFormatInfo.CurrentInfo.AbbreviatedDayNames[1], DateTimeFormatInfo.CurrentInfo.AbbreviatedDayNames[2]));

      // Console.WriteLine(String.Format("{0:C}", 1234.56));  // best, but note that it displays decimals for en-US

      // Console.WriteLine(String.Format("{0:C0}", 1)); // should be okay (is there a currency that always displays decimals?)

      // Console.WriteLine(String.Format("{0:C2}", 1)); // decimal place for currency doesn't make sense in Japan, so this is bad

   }

​

   private static void ThreadProc()

   {

      DisplayThreadInfo();

      DisplayValues();

   }

}