/// <summary>
        /// Static get instace method to get proper page
        /// </summary>
        /// <param name="page">The page to push</param>
        /// <seealso cref="AlarmPages">
        /// <param name="page">Parameter to be passed to the page. This can be null</param>
        /// <seealso cref="Object">
        /// <returns>Returns requested Page object</returns>
        public static Page GetInstance(AlarmPages page, Object o = null)
        {
            switch (page)
            {
            case AlarmPages.ListPage:
                return(AlarmPageController.alarmListPage ?? (alarmListPage = new AlarmListPage()));

            case AlarmPages.EditPage:
                // parameter 'o' is AlarmRecord object to show in AlarmEditPage.
                // 1. Copy values to AlarmModel.BindableAlarmRecord
                AlarmModel.BindableAlarmRecord.DeepCopy((AlarmRecord)o);
                // 2. Apply values to EditPage (at first, create UIs. next time, just show it)
                alarmEditPage?.Update((AlarmRecord)o);
                return(AlarmPageController.alarmEditPage ?? (alarmEditPage = new AlarmEditPage((AlarmRecord)o)));

            case AlarmPages.TypePage:
                alarmTypePage?.Update();
                return(AlarmPageController.alarmTypePage ?? (alarmTypePage = new AlarmTypePage()));

            case AlarmPages.RepeatPage:
                alarmRepeatPage?.Update();
                return(AlarmPageController.alarmRepeatPage ?? (alarmRepeatPage = new AlarmRepeatPage()));

            case AlarmPages.TonePage:
                alarmTonePage?.Update();
                return(AlarmPageController.alarmTonePage ?? (alarmTonePage = new AlarmTonePage()));

            case AlarmPages.DeletePage:
                return(AlarmPageController.alarmDeletePage ?? (alarmDeletePage = new AlarmDeletePage()));

            default:
                return(null);
            }
        }
 // Constructor
 public AlarmDeleteListCell() : base()
 {
     // Set current page
     currentPage = ((AlarmDeletePage)AlarmPageController.GetInstance(AlarmPages.DeletePage));
 }