public static Int32 updateForecastOrder(string salesId, string customerId, string customerName)
        {
            ForecastOrderDAL objDal = new ForecastOrderDAL();

            try
            {
                return(objDal.updateForecastOrder(salesId, customerId, customerName));
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                objDal = null;
            }
        }
        public static Int32 deleteAllTmpForecastOrder()
        {
            ForecastOrderDAL objDal = new ForecastOrderDAL();

            try
            {
                return(objDal.deleteAllTmpForecastOrder());
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                objDal = null;
            }
        }
        public static DataTable getCustomerWithNoSalesFo()
        {
            ForecastOrderDAL objDal = new ForecastOrderDAL();

            try
            {
                return(objDal.getCustomerWithNoSalesFo());
            }
            catch (Exception ex)
            {
                throw;
            }
            finally
            {
                objDal = null;
            }
        }
        public static Int32 updateBasicDataByFo()
        {
            ForecastOrderDAL objDal = new ForecastOrderDAL();

            try
            {
                return(objDal.updateBasicDataByFo());
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                objDal = null;
            }
        }