public long DateDiff(DateTimeHelper.DateInterval interval, DateTime dt1, DateTime dt2) { return(DateTimeHelper.DateDiff(interval, dt1, dt2)); }
public long DateDiff(DateTimeHelper.DateInterval interval, DateTime dt1, DateTime dt2, DayOfWeek eFirstDayOfWeek) { return(DateTimeHelper.DateDiff(interval, dt1, dt2, eFirstDayOfWeek)); }