private void SetStartEndTime(ClockIn clockIn)
        {
            if (clockIn != null)
            {
                StartTime = clockIn.Start.ToString("HH:mm:ss");

                if (!clockIn.IsOpen())
                {
                    EndTime = clockIn.End.ToString("HH:mm:ss");
                }
            }
        }
 private void SetButtonState(ClockIn clockIn)
 {
     if (clockIn != null)
     {
         if (clockIn.IsOpen())
         {
             GoToState(REGISTER_OUT_STATE);
         }
         else
         {
             GoToState(REGISTER_DISABLED);
         }
     }
 }