using System;
namespace ConsoleApplication_C_Sharp
{
class Program
{
static void Main(string[] args)
{
DateTime dt = new DateTime(2016, 12, 23, 9, 25, 31);
string sf = String.Format("{0:y yy yyy yyyy}", dt);
Console.WriteLine(sf);
Console.WriteLine(String.Format("{0:M MM MMM MMMM}", dt));
Console.WriteLine(String.Format("{0:d dd ddd dddd}", dt));
Console.WriteLine(String.Format("{0:y yy yyy yyyy}", dt));
Console.WriteLine(String.Format("{0:h hh H HH}", dt));
Console.WriteLine(String.Format("{0:m mm}", dt));
Console.WriteLine(String.Format("{0:s ss}", dt));
Console.WriteLine(String.Format("{0:MM/dd/yyy h:m:s}", dt));
}
}
}
/*
run:
16 16 2016 2016
12 12 Dec December
23 23 Fri Friday
16 16 2016 2016
9 09 9 09
25 25
31 31
12/23/2016 9:25:31
*/