Culture information: Long Date Format and Short Date Format : Culture Format « I18N Internationalization « C# / CSharp Tutorial

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Resources;
using System.Text;
using System.Threading;
using System.Globalization;

public class MainClass
{
    public static void Main()
    {
       string[] cultures = new string[] { "en-US", "en-GB", "es-MX", "de-DE", "ja-JP" };

        using (TextWriter sw = Console.Out)
        {
            foreach (string c in cultures)
            {
                CultureInfo ci = new CultureInfo(c);
                DateTime dt = new DateTime(1980, 9, 12, 0, 30, 55);
                sw.WriteLine("Short Date Example: {0}", dt.ToString(ci.DateTimeFormat.ShortDatePattern, ci.DateTimeFormat));
                sw.WriteLine("Long Date Example: {0}", dt.ToString(ci.DateTimeFormat.LongDatePattern, ci.DateTimeFormat));
            }
        }
    }
}

Short Date Example: 9/12/1980
Long Date Example: Friday, September 12, 1980
Short Date Example: 12/09/1980
Long Date Example: 12 September 1980
Short Date Example: 12/09/1980
Long Date Example: viernes, 12 de septiembre de 1980
Short Date Example: 12.09.1980
Long Date Example: Freitag, 12. September 1980
Short Date Example: 1980/09/12
Long Date Example: 1980?9?12?

21.6.Culture Format
	21.6.1.	Use current culture to format currency
	21.6.2.	Implement Format for different Culture Information
	21.6.3.	Get datetime formatting info from a CultureInfo
	21.6.4.	Get numeric formatting info from a CultureInfo
	21.6.5.	Save CultureInfo, its DateTimeFormatInfo and NumberFormatInfo to a text file
	21.6.6.	Culture formatting: en-US
	21.6.7.	Culture formatting: en-GB
	21.6.8.	An culture-friendly money matching expression
	21.6.9.	Culture-specific formatting: en-US, en-GB, ja, ar
	21.6.10.	Culture information: DisplayName, NativeName and LCID
	21.6.11.	Culture information: primary Calendar and optional Calendar
	21.6.12.	Culture information: Days
	21.6.13.	Culture information: Months
	21.6.14.	Culture information: Long Date Format and Short Date Format
	21.6.15.	Culture information: Currency Format
	21.6.16.	Culture information: Number Format
	21.6.17.	Culture information: Number Group Separator