Something

            XmlTextWriter xmlWriter = new XmlTextWriter("mysql.data", null);
            xmlWriter.WriteStartDocument();

            int count = 0;

            foreach (MySQLConnection C in StorageHandler.ConnectionList)
            {
                count++;
                xmlWriter.WriteStartElement("Connection" + count.ToString(), "");
                xmlWriter.WriteStartAttribute("Label", C.Label);
                xmlWriter.WriteEndAttribute();
                xmlWriter.WriteEndElement();
            }

            xmlWriter.WriteEndDocument();

            xmlWriter.Close();