ArcGISWindowsPhoneSDK.TimeMapService.ArcGISDynamicMapServiceLayer_Initialized C# (CSharp) Méthode

        private void ArcGISDynamicMapServiceLayer_Initialized(object sender, EventArgs e)
        {
            List<int> months = new List<int>();
            for (int i = 1; i <= 12; i++)
            {
                months.Add(i);
            }
            StartMonthListBox.ItemsSource = months;
            EndMonthListBox.ItemsSource = months;
            StartMonthListBox.SelectedIndex = 0;
            EndMonthListBox.SelectedIndex = 0;

            years = new List<int>();
            DateTime dt = (sender as ArcGISDynamicMapServiceLayer).TimeExtent.Start;
            while (dt < (sender as ArcGISDynamicMapServiceLayer).TimeExtent.End)
            {
                years.Add(dt.Year);
                dt = dt.AddYears(1);
            }
            StartYearListBox.ItemsSource = years;
            EndYearListBox.ItemsSource = years;
            StartYearListBox.SelectedIndex = 0;
            EndYearListBox.SelectedIndex = 10;

            List<int> days = new List<int>();  // set this when a month is selected
            for (int i = 1; i <= 31; i++)
            {
                days.Add(i);
            }
            StartDayListBox.ItemsSource = days;
            EndDayListBox.ItemsSource = days;
            StartDayListBox.SelectedIndex = 0;
            EndDayListBox.SelectedIndex = 0;

            MyMap.TimeExtent = new TimeExtent(startDT, endDT);
        }