コード例 #1
0
        public Perfume getOneDeletedProductPerfumeByID(string productID, string langCode, MySqlConnection conn)
        {
            conn.Open();
            MySqlCommand cmd = new MySqlCommand("SELECT `p`.`Product_ID`, `p`.`Product_Name_en-US`, `p`.`Product_Name_zh-Hant`, " +
                                                "`p`.`Description_en-US`, `p`.`Description_zh-Hant`, `p`.`Photo`, " +
                                                "`p`.`Supplier_ID`, `s`.`Supplier_Name`, `p`.`Perfume_Category_Code`, `pc`.`Category_Name_en-US`, " +
                                                "`pc`.`Category_Name_zh-Hant`, `p`.`Qty_In_Stock`, `p`.`Price`, `p`.`Release_Date`, `p`.`Date_Deleted`  " +
                                                "FROM `product_perfume` AS `p`  " +
                                                "INNER JOIN `supplier` AS `s` ON `p`.`Supplier_ID` = `s`.`Supplier_ID`  " +
                                                "INNER JOIN `product_perfume_category` AS `pc` ON `p`.`Perfume_Category_Code` = `pc`.`Perfume_Category_Code`  " +
                                                "WHERE `p`.`Date_Deleted` IS NOT NULL AND `p`.`Product_ID` = @productID", conn);

            cmd.Parameters.AddWithValue("@productID", productID);
            cmd.Prepare();
            MySqlDataAdapter adapter = new MySqlDataAdapter(cmd);
            DataTable        dt      = new DataTable();

            adapter.Fill(dt);

            Perfume perfume = new Perfume();

            foreach (DataRow item in dt.Rows)
            {
                perfume.setProductID(item["Product_ID"].ToString());
                perfume.setProductName(item["Product_Name_" + langCode].ToString());
                perfume.setProductNameEnUs(item["Product_Name_en-US"].ToString());
                perfume.setProductNameZhHant(item["Product_Name_zh-Hant"].ToString());
                perfume.setDescription(item["Description_" + langCode].ToString());
                perfume.setDescriptionEnUs(item["Description_en-US"].ToString());
                perfume.setDescriptionZhHant(item["Description_zh-Hant"].ToString());
                perfume.setPhoto(ImageConverter.byteArrayToImage((byte[])item["Photo"]));
                perfume.setSupplierID(item["Supplier_ID"].ToString());
                perfume.setSupplierName(item["Supplier_Name"].ToString());
                perfume.setQtyInStock((int)item["Qty_In_Stock"]);
                perfume.setPrice((int)item["Price"]);
                perfume.setCategoryCode(item["Perfume_Category_Code"].ToString());
                perfume.setCategory(item["Category_Name_" + langCode].ToString());
                perfume.setReleaseDate(Convert.ToDateTime(item["Release_Date"]));
                perfume.setDateDeleted(Convert.ToDateTime(item["Date_Deleted"]));
            }
            conn.Close();
            return(perfume);
        }