string转xml

 //string转xml
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(temp);
            XmlNodeList nodes1 = doc.GetElementsByTagName("SOAP-ENV:Body");
            string Result = "";
            string Detail = "";
            foreach (XmlElement element in nodes1)//遍历任何子节点 
            {
                Result = element.GetElementsByTagName("Result")[0].InnerText;
                Detail = element.GetElementsByTagName("Detail")[0].InnerText;
            }