}//btnSaveProduct_Click protected void btnLoadDataService_Click(object sender, EventArgs e) { WebService1 obj = new WebService1(); string dataJson = obj.GetItemAll(); //return json string xml = obj.GetItemByCode("ITEM_003"); //retuen xml if (xml != "") { StringReader txtReader = new StringReader(xml); XmlSerializer xmlSerializer = new XmlSerializer(typeof(Item)); Item data = (Item)xmlSerializer.Deserialize(txtReader); } if (dataJson != "") { List <Item> item_data = JsonConvert.DeserializeObject <List <Item> >(dataJson); if (item_data != null && item_data.Count > 0) { foreach (Item item in item_data) { ItemDal dal = new ItemDal(); dal.StockInsert(item); this.Page.ClientScript.RegisterClientScriptBlock(typeof(Page), "myscript", "Message_Show('Upload Success')", true); GetListItem(); btnLoadDataService.Enabled = false; } } } }