class MyDate : System.Globalization.PersianCalendar

{

public string GetLongDate(DateTime Date)

{

string Result = "";

string[] Days = { "شنبه", "یک شنبه", "دو شنبه", "سه شنبه", "چهار شنبه", "پنج شنبه", "جمعه" };

string[] Months = { "فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی",

"بهمن", "اسفند" };

System.Globalization.PersianCalendar calendar = new System.Globalization.PersianCalendar();

DayOfWeek TempDay = calendar.GetDayOfWeek(Date);

int DayWeek = 0;

int DayMonth = calendar.GetDayOfMonth(Date);

int Month = calendar.GetMonth(Date);

int Year = calendar.GetYear(Date);

switch (TempDay)

{

case DayOfWeek.Saturday: DayWeek = 0; break;

case DayOfWeek.Sunday: DayWeek = 1; break;

case DayOfWeek.Monday: DayWeek = 2; break;

case DayOfWeek.Tuesday: DayWeek = 3; break;

case DayOfWeek.Wednesday: DayWeek = 4; break;

case DayOfWeek.Thursday: DayWeek = 5; break;

case DayOfWeek.Friday: DayWeek = 6; break;

}

Result = Days[DayWeek] + " " +

DayMonth.ToString() + " " +

Months[Month - 1] + " " +

Year.ToString() + " ";

return Result;

}

}