DateTime extension method to give Week number
What about that :CultureInfo.CurrentCulture.Calendar.GetWeekOfYear(pd_date, CalendarWeekRule.FirstFourDayWeek, DayOfWeek.Monday);
What about that :
CultureInfo.CurrentCulture.Calendar.GetWeekOfYear(pd_date, CalendarWeekRule.FirstFourDayWeek, DayOfWeek.Monday);