public bool Save()
        {
            try
            {
                var xml = new XmlManager(false);
                xml[new List <string>()
                    {
                        "myserver"
                    }] = EncryptService.EncryptString(ConnectionString);

                xml.Save();
                xml.Dispose();

                return(true);
            }
            catch { return(false); }
        }