private void MonthDownMethod()
{
if (MonthesNames.IndexOf(SelectedMonth) == 0)
{
SelectedYear = (int.Parse(SelectedYear) - 1).ToString();
}
SelectedMonth = MonthesNames[((MonthesNames.IndexOf(SelectedMonth) - 1) % 12)];
RefreshCalendar();
}
private void RefreshCalendar()
{
if (SelectedYear == null || SelectedMonth == null)
{
return;
}
DateTime targetDate = new DateTime(Convert.ToInt32(SelectedYear), MonthesNames.IndexOf(SelectedMonth) + 1, 1);
BuildCalendar(targetDate);
}