private void FixMonthYear(ref int year, ref int month)
{
if (year > maxYear || year < minYear)
{
throw new Exception("مقدار سال نا معتبر است");
}
int maxMonth = DateCalendar.GetMonthsInYear(year);
if (month < 1 || month > maxMonth)
{
if (month < 1)
{
while (month < 1)
{
year--;
maxMonth = DateCalendar.GetMonthsInYear(year);
month += maxMonth;
}
}
else
{
while (month > maxMonth)
{
year++;
maxMonth = DateCalendar.GetMonthsInYear(year);
month -= maxMonth;
}
}
}
if (year > maxYear || year < minYear)
{
throw new Exception("مقادیر سال و ماه نامعتبر است");
}
}
