public void SetDefultProduct()
        {
            ProductViewAlisa defultProduct = new ProductViewAlisa();

            defultProduct.Product = m_product;
            //[hanyu]默认选中defult选项
            foreach (object o in this.comboBox_Product.Items)
            {
                USeProduct product = o as USeProduct;
                if (product == m_product)
                {
                    this.comboBox_Product.SelectedItem = defultProduct.Product;
                }
            }
        }
        private void InitializeProductCombox()
        {
            this.comboBox_Product.Items.Clear();

            List <USeProduct> useProductList = null;

            try
            {
                useProductList = USeManager.Instance.OrderDriver.QueryProducts();
            }
            catch (Exception ex)
            {
                throw new Exception("查询产品信息异常:" + ex.Message);
            }

            foreach (USeProduct product in useProductList)
            {
                ProductViewAlisa productAlisa = new ProductViewAlisa();
                productAlisa.Product = product;
                this.comboBox_Product.Items.Add(productAlisa);
            }
        }