using C = System.Console; ...static void Main() {   DateTime dateTime = DateTime.Now;   C.WriteLine ("d = {0:d}", dateTime );  // mm/dd/yyyy   C.WriteLine ("D = {0:D}", dateTime );  // month dd, yyyy   C.WriteLine ("f = {0:f}", dateTime );  // day, month dd, yyyy hh:mm    C.WriteLine ("F = {0:F}", dateTime );  // day, month dd, yyyy HH:mm:ss AM/PM    C.WriteLine ("g = {0:g}", dateTime );  // mm/dd/yyyy HH:mm   C.WriteLine ("G = {0:G}", dateTime );  // mm/dd/yyyy hh:mm:ss   C.WriteLine ("M = {0:M}", dateTime );  // month dd   C.WriteLine ("R = {0:R}", dateTime );  // ddd Month yyyy hh:mm:ss GMT   C.WriteLine ("s = {0:s}", dateTime );  // yyyy-mm-dd hh:mm:ss (Sortable)   C.WriteLine ("t = {0:t}", dateTime );  // hh:mm AM/PM   C.WriteLine ("T = {0:T}", dateTime );  // hh:mm:ss AM/PM    // yyyy-mm-dd hh:mm:ss (Sortable)   C.WriteLine ("u = {0:u}", dateTime );      // day, month dd, yyyy hh:mm:ss AM/PM   C.WriteLine ("U = {0:U}", dateTime );    // month, yyyy (March, 2006)   C.WriteLine ("Y = {0:Y}", dateTime );     C.WriteLine ("Month = " + dateTime.Month); // month number (3)    // day of week name (Friday)   C.WriteLine ("Day Of Week = " + dateTime.DayOfWeek);         // 24 hour time (16:12:11)   C.WriteLine ("Time Of Day = " + dateTime.TimeOfDay);         // (632769991310000000)   C.WriteLine("DateTime.Ticks = " + dateTime.Ticks);      // Ticks are the number of 100 nanosecond intervals since 01/01/0001 12:00am   // Ticks are useful in elapsed time measurement.   }