public JsonResult Check_Post(string Bo)
        {
            string msg    = "";
            bool   result = false;
            //result = VehReceiptMethods.Check_ChassisNo(chassisNo,engineNo, DealerCode);
            string DealerCode = Session["DealerCode"].ToString();

            if (BookingOrderMethods.Check_Post(Bo, DealerCode))
            {
                msg    = "";
                result = true;
            }

            return(Json(new { Success = result, Message = msg }, JsonRequestBehavior.AllowGet));
        }