public void showDialog(string strDate)
{
int y = 0;
int m = 0;
int d = 0;
if (CheckDate.checkDate(strDate, ref y, ref m, ref d))
{
init(y, m, d);
}
else
{
init(0, 0, 0);
}
this.ShowDialog();
}
public void init(int y, int m, int d)
{
_selected = false;
_persianCalendar = new PersianCalendar();
_gregorianCalendar = new GregorianCalendar();
cmbYear.Items.Clear();
for (int i = YEAR_BOUNDARY[0]; i <= YEAR_BOUNDARY[1]; i++)
{
cmbYear.Items.Add(i);
}
cmbMonth.Items.Clear();
for (int i = 1; i <= 12; i++)
{
cmbMonth.Items.Add(i);
}
//set persian day to today
if (CheckDate.checkDate(y + "/" + m + "/" + d))
{
_selectedYear = y;
_selectedMonth = m;
_selectedDay = d;
}
else
{
DateTime greDateTime = DateTime.Now;
string date = DateXFormer.gregorianToPersianString(greDateTime);
string[] dateArr = date.Split('/');
_selectedYear = int.Parse(dateArr[0].ToString());
_selectedMonth = int.Parse(dateArr[1].ToString());
_selectedDay = int.Parse(dateArr[2].ToString());
}
cmbMonth.SelectedItem = _selectedMonth;
cmbYear.SelectedItem = _selectedYear;
paintPanel();
lblSelectedDate.Text = generalizeDate(_selectedYear + "/" + _selectedMonth + "/" + _selectedDay);
// today date
string todayStr = DateXFormer.gregorianToPersianString(DateTime.Now);
lblToday.Text = todayStr;
}
public static DateTime persianToGreGorian(string strDate)
{
int y = 0;
int m = 0;
int d = 0;
if (!CheckDate.checkDate(strDate, ref y, ref m, ref d))
{
return(DateTime.MinValue);
}
DateTime persianDateDime = new DateTime(y, m, d, new PersianCalendar());
DateTime greorianDateTime =
new DateTime(gcal.GetYear(persianDateDime),
gcal.GetMonth(persianDateDime),
gcal.GetDayOfMonth(persianDateDime), new GregorianCalendar());
return(greorianDateTime);
}