public bool UpdateOrderDate(OrderVO vo)
        {
            PurchasingDAC dac = new PurchasingDAC();

            return(dac.UpdateOrderDate(vo));
        }
        public bool UpdateOrder(List <OrderVO> list)
        {
            PurchasingDAC dac = new PurchasingDAC();

            return(dac.UpdateOrder(list));
        }
        public bool InsertOrder(List <OrderVO> list)
        {
            PurchasingDAC dac = new PurchasingDAC();

            return(dac.InsertOrder(list));
        }
        public DataTable GetOrderList(SupplierVO vo)
        {
            PurchasingDAC dac = new PurchasingDAC();

            return(dac.GetOrderList(vo));
        }
        public DataSet GetOrderList(string planID)
        {
            PurchasingDAC dac = new PurchasingDAC();

            return(dac.GetOrderList(planID));
        }