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using System;
using System.Globalization;
public class Class1
{
public static void Main()
{
Show_dSpecifier();
Console.WriteLine();
Show_ddSpecifier();
Show_dddSpecifier();
Show_ddddSpecifier();
Show_fSpecifiers();
Show_gSpecifier();
Show_hSpecifier();
Show_hhSpecifier();
ShowHSpecifier();
ShowHHSpecifier();
ShowMSpecifier();
ShowKSpecifier();
Show_ySpecifier();
Show_zSpecifier();
}
private static void Show_dSpecifier()
{
Console.WriteLine("d format specifier");
// <Snippet1>
DateTime date1 = new DateTime(2008, 8, 29, 19, 27, 15);
Console.WriteLine(date1.ToString("d, M",
CultureInfo.InvariantCulture));
// Displays 29, 8
Console.WriteLine(date1.ToString("d MMMM",
CultureInfo.CreateSpecificCulture("en-US")));
// Displays 29 August
Console.WriteLine(date1.ToString("d MMMM",
CultureInfo.CreateSpecificCulture("es-MX")));
// Displays 29 agosto
// </Snippet1>
Console.WriteLine();
}
private static void Show_ddSpecifier()
{
Console.WriteLine("dd format specifier");
// <Snippet2>
DateTime date1 = new DateTime(2008, 1, 2, 6, 30, 15);
Console.WriteLine(date1.ToString("dd, MM",
CultureInfo.InvariantCulture));
// 02, 01
// </Snippet2>
Console.WriteLine();
}
private static void Show_dddSpecifier()
{
Console.WriteLine("ddd format specifier");
// <Snippet3>
DateTime date1 = new DateTime(2008, 8, 29, 19, 27, 15);
Console.WriteLine(date1.ToString("ddd d MMM",
CultureInfo.CreateSpecificCulture("en-US")));
// Displays Fri 29 Aug
Console.WriteLine(date1.ToString("ddd d MMM",
CultureInfo.CreateSpecificCulture("fr-FR")));
// Displays ven. 29 août
// </Snippet3>
Console.WriteLine();
}
private static void Show_ddddSpecifier()
{
Console.WriteLine("dddd format specifier");
// <Snippet4>
DateTime date1 = new DateTime(2008, 8, 29, 19, 27, 15);
Console.WriteLine(date1.ToString("dddd dd MMMM",
CultureInfo.CreateSpecificCulture("en-US")));
// Displays Friday 29 August
Console.WriteLine(date1.ToString("dddd dd MMMM",
CultureInfo.CreateSpecificCulture("it-IT")));
// Displays venerdì 29 agosto
// </Snippet4>
Console.WriteLine();
}
private static void Show_fSpecifiers()
{
Console.WriteLine("f and F format specifiers");
// <Snippet5>
DateTime date1 = new DateTime(2008, 8, 29, 19, 27, 15, 18);
CultureInfo ci = CultureInfo.InvariantCulture;
Console.WriteLine(date1.ToString("hh:mm:ss.f", ci));
// Displays 07:27:15.0
Console.WriteLine(date1.ToString("hh:mm:ss.F", ci));
// Displays 07:27:15
Console.WriteLine(date1.ToString("hh:mm:ss.ff", ci));
// Displays 07:27:15.01
Console.WriteLine(date1.ToString("hh:mm:ss.FF", ci));
// Displays 07:27:15.01
Console.WriteLine(date1.ToString("hh:mm:ss.fff", ci));
// Displays 07:27:15.018
Console.WriteLine(date1.ToString("hh:mm:ss.FFF", ci));
// Displays 07:27:15.018
// </Snippet5>
Console.WriteLine();
}
private static void Show_gSpecifier()
{
Console.WriteLine("g format specifier");
// <Snippet6>
DateTime date1 = new DateTime(70, 08, 04);
Console.WriteLine(date1.ToString("MM/dd/yyyy g",
CultureInfo.InvariantCulture));
// Displays 08/04/0070 A.D.
Console.WriteLine(date1.ToString("MM/dd/yyyy g",
CultureInfo.CreateSpecificCulture("fr-FR")));
// Displays 08/04/0070 ap. J.-C.
// </Snippet6>
Console.WriteLine();
}
private static void Show_hSpecifier()
{
Console.WriteLine("h format specifier");
// <Snippet7>
DateTime date1;
date1 = new DateTime(2008, 1, 1, 18, 9, 1);
Console.WriteLine(date1.ToString("h:m:s.F t",
CultureInfo.InvariantCulture));
// Displays 6:9:1 P
Console.WriteLine(date1.ToString("h:m:s.F t",
CultureInfo.CreateSpecificCulture("el-GR")));
// Displays 6:9:1 µ
date1 = new DateTime(2008, 1, 1, 18, 9, 1, 500);
Console.WriteLine(date1.ToString("h:m:s.F t",
CultureInfo.InvariantCulture));
// Displays 6:9:1.5 P
Console.WriteLine(date1.ToString("h:m:s.F t",
CultureInfo.CreateSpecificCulture("el-GR")));
// Displays 6:9:1.5 µ
// </Snippet7>
Console.WriteLine();
}
private static void Show_hhSpecifier()
{
Console.WriteLine("hh format specifier");
// <Snippet8>
DateTime date1;
date1 = new DateTime(2008, 1, 1, 18, 9, 1);
Console.WriteLine(date1.ToString("hh:mm:ss tt",
CultureInfo.InvariantCulture));
// Displays 06:09:01 PM
Console.WriteLine(date1.ToString("hh:mm:ss tt",
CultureInfo.CreateSpecificCulture("hu-HU")));
// Displays 06:09:01 du.
date1 = new DateTime(2008, 1, 1, 18, 9, 1, 500);
Console.WriteLine(date1.ToString("hh:mm:ss.ff tt",
CultureInfo.InvariantCulture));
// Displays 06:09:01.50 PM
Console.WriteLine(date1.ToString("hh:mm:ss.ff tt",
CultureInfo.CreateSpecificCulture("hu-HU")));
// Displays 06:09:01.50 du.
// </Snippet8>
Console.WriteLine();
}
private static void ShowHSpecifier()
{
Console.WriteLine("H format specifier");
// <Snippet9>
DateTime date1 = new DateTime(2008, 1, 1, 6, 9, 1);
Console.WriteLine(date1.ToString("H:mm:ss",
CultureInfo.InvariantCulture));
// Displays 6:09:01
// </Snippet9>
Console.WriteLine();
}
private static void ShowHHSpecifier()
{
Console.WriteLine("HH format specifier");
// <Snippet10>
DateTime date1 = new DateTime(2008, 1, 1, 6, 9, 1);
Console.WriteLine(date1.ToString("HH:mm:ss",
CultureInfo.InvariantCulture));
// Displays 06:09:01
// </Snippet10>
Console.WriteLine();
}
private static void ShowMSpecifier()
{
Console.WriteLine("M format specifier");
// <Snippet11>
DateTime date1 = new DateTime(2008, 8, 18);
Console.WriteLine(date1.ToString("(M) MMM, MMMM",
CultureInfo.CreateSpecificCulture("en-US")));
// Displays (8) Aug, August
Console.WriteLine(date1.ToString("(M) MMM, MMMM",
CultureInfo.CreateSpecificCulture("nl-NL")));
// Displays (8) aug, augustus
Console.WriteLine(date1.ToString("(M) MMM, MMMM",
CultureInfo.CreateSpecificCulture("lv-LV")));
// Displays (8) Aug, augusts
// </Snippet11>
Console.WriteLine();
}
private static void ShowKSpecifier()
{
Console.WriteLine("K format specifier");
// <Snippet12>
Console.WriteLine(DateTime.Now.ToString("%K"));
// Displays -07:00
Console.WriteLine(DateTime.UtcNow.ToString("%K"));
// Displays Z
Console.WriteLine("'{0}'",
DateTime.SpecifyKind(DateTime.Now,
DateTimeKind.Unspecified).ToString("%K"));
// Displays ''
Console.WriteLine(DateTimeOffset.Now.ToString("%K"));
// Displays -07:00
Console.WriteLine(DateTimeOffset.UtcNow.ToString("%K"));
// Displays +00:00
Console.WriteLine(new DateTimeOffset(2008, 5, 1, 6, 30, 0,
new TimeSpan(5, 0, 0)).ToString("%K"));
// Displays +05:00
// </Snippet12>
Console.WriteLine();
}
private static void Show_ySpecifier()
{
Console.WriteLine("y format specifier");
// <Snippet13>
DateTime date1 = new DateTime(1, 12, 1);
DateTime date2 = new DateTime(2010, 1, 1);
Console.WriteLine(date1.ToString("%y"));
// Displays 1
Console.WriteLine(date1.ToString("yy"));
// Displays 01
Console.WriteLine(date1.ToString("yyy"));
// Displays 001
Console.WriteLine(date1.ToString("yyyy"));
// Displays 0001
Console.WriteLine(date1.ToString("yyyyy"));
// Displays 00001
Console.WriteLine(date2.ToString("%y"));
// Displays 10
Console.WriteLine(date2.ToString("yy"));
// Displays 10
Console.WriteLine(date2.ToString("yyy"));
// Displays 2010
Console.WriteLine(date2.ToString("yyyy"));
// Displays 2010
Console.WriteLine(date2.ToString("yyyyy"));
// Displays 02010
// </Snippet13>
Console.WriteLine();
}
private static void Show_zSpecifier()
{
Console.WriteLine("z format specifier");
// <Snippet14>
DateTime date1 = DateTime.UtcNow;
Console.WriteLine(String.Format("{0:%z}, {0:zz}, {0:zzz}",
date1));
// Displays -7, -07, -07:00
DateTimeOffset date2 = new DateTimeOffset(2008, 8, 1, 0, 0, 0,
new TimeSpan(6, 0, 0));
Console.WriteLine(String.Format("{0:%z}, {0:zz}, {0:zzz}",
date2));
// Displays +6, +06, +06:00
// </Snippet14>
Console.WriteLine();
}
}