// 会計年度
Engine.Fields["OrderDate"].Range.RangeType = RangeType.FiscalYear;
Engine.Fields["OrderDate"].Format = "\"FY\" yyyy";
Engine.Fields["OrderDate"].Caption = "Fiscal Year";
Engine.Fields["OrderDate"].Range.FiscalYearFirstMonth = FirstMonthOfFiscalYear;
Engine.Fields["OrderDate"].Range.FiscalYearShift = 0;