using System;

namespace Rextester

{// BEGIN of user namespace

  public class Program

  { // BEGIN of 'Program' class

      public class TimeInDay {// BEGIN of 'TimeInDay' class TTTTTTTTTTTTTTT

        private int _time_value = 0; // hh mm ss

        private string _time_name = "Unknown";

        public TimeInDay(int time_value, string time_name)

        { _time_value = time_value; _time_name = time_name;}

        public string Name {get {return _time_name;} }

        public int Hours   { // BEGIN of 'Hours' property HHHHHHHHHHHHHHHH

         get    {

           return (_time_value & 0x00FF0000) >> 16;

                }

         set    {

           if(value < 0 || (value > 23)) value = 0;

           _time_value = (_time_value & 0x7F00FFFF) | ((value << 16) & 0x00FF0000);

         }

                           } // END of 'Hours' property HHHHHHHHHHHHHHHHHH

        public int Minutes { // BEGIN of 'Minutes' property MMMMMMMMMMMMMM

         get    {

           return (_time_value & 0x0000FF00) >> 8;

                }

         set    {

           if(value < 0 || value > 59) value = 0;

           _time_value = (_time_value & 0x7FFF00FF) | ((value << 8) & 0x0000FF00);

                }

                           } // END of 'Minutes' property MMMMMMMMMMMMMMMM

        public int Seconds { // BEGIN of 'Seconds' property SSSSSSSSSSSSSS

         get    {

           return _time_value & 0x000000FF;

                }

         set    {

           if(value < 0 || value > 59) value = 0;

           _time_value = (_time_value & 0x7FFFFF00) | (value & 0x000000FF);

                }

                           } // END of 'Seconds' property SSSSSSSSSSSSSSSS

                             } // END of 'TimeInDay' class TTTTTTTTTTTTTTT

​

      static public bool SwapHours<T>(ref T a, ref T b) { // BEGIN of 'SwapHours'

        if(a.GetType() == typeof(TimeInDay) && b.GetType() == typeof(TimeInDay))

        {

          int hours_temp = (a as TimeInDay).Hours;

          (a as TimeInDay).Hours = (b as TimeInDay).Hours;

          (b as TimeInDay).Hours = hours_temp;

          return true;

        }

        else

        {

          T temp = a; a = b; b = temp;

          return false;

        }

                                                        } // END of 'SwapHours'

      static public bool SwapMinutes<T>(ref T a, ref T b) {// BEGIN of 'SwapMinutes'

        if(a.GetType() == typeof(TimeInDay) && b.GetType() == typeof(TimeInDay))

        {

          int minutes_temp = (a as TimeInDay).Minutes;

          (a as TimeInDay).Minutes = (b as TimeInDay).Minutes;

          (b as TimeInDay).Minutes = minutes_temp;

          return true;

        }

        else

        {

          T temp = a; a = b; b = temp;

          return false;

        }

                                                          } // END of 'SwapMinutes'

      static public bool SwapSeconds<T>(ref T a, ref T b) {// BEGIN of 'SwapMinutes'

        if(a.GetType() == typeof(TimeInDay) && b.GetType() == typeof(TimeInDay))

        {

          int seconds_temp = (a as TimeInDay).Seconds;

          (a as TimeInDay).Seconds = (b as TimeInDay).Seconds;

          (b as TimeInDay).Seconds = seconds_temp;

          return true;

        }

        else

        {

          T temp = a; a = b; b = temp;

          return false;

        }

                                                          } // END of 'SwapSeconds'

      public static void Main(string[] args)

      {

        TimeInDay td_1 = new TimeInDay(0x58212, "td_1");

        TimeInDay td_2 = new TimeInDay(0x12582, "td_2");

        Console.WriteLine("{0}: Hours: {1}, Minutes {2}, Seconds {3}",

          td_1.Name, td_1.Hours, td_1.Minutes, td_1.Seconds);

        Console.WriteLine("{0}: Hours: {1}, Minutes {2}, Seconds {3}",

          td_2.Name, td_2.Hours, td_2.Minutes, td_2.Seconds);

        SwapHours<TimeInDay>(ref td_1, ref td_2);

        SwapMinutes<TimeInDay>(ref td_1, ref td_2);

        SwapSeconds<TimeInDay>(ref td_1, ref td_2);

        Console.WriteLine("{0}: Hours: {1}, Minutes {2}, Seconds {3}",

          td_1.Name, td_1.Hours, td_1.Minutes, td_1.Seconds);

        Console.WriteLine("{0}: Hours: {1}, Minutes {2}, Seconds {3}",

          td_2.Name, td_2.Hours, td_2.Minutes, td_2.Seconds);

        //Console. ReadKey();

      }

  } // END of 'Program' class 

} // END of user namespace

​