think i have found the longest way possible to do it?
 
            try
            {
                s = new NaServer(Server, 1, 3);
                s.Style = NaServer.AUTH_STYLE.LOGIN_PASSWORD;
                s.SetAdminUser(user, pwd);
                xi = new NaElement("volume-list-info");
                xo = s.InvokeElem(xi);
                ArrayList vols = new ArrayList();
                System.Collections.IList volList = xo.GetChildByName("volumes").GetChildren();
                System.Collections.IEnumerator volIter = volList.GetEnumerator();
                while (volIter.MoveNext())
                {
                    NaElement volInfo = (NaElement)volIter.Current;
                    vols.Add(volInfo.GetChildContent("name"));
                }
                foreach (string i in vols)
                {
                    xi = new NaElement("volume-options-list-info");
                    xi.AddNewChild("volume", i);
                    xo = s.InvokeElem(xi);
                    System.Collections.IList optionList = xo.GetChildByName("options").GetChildren();
                    System.Collections.IEnumerator optionIter = optionList.GetEnumerator();
                    while (optionIter.MoveNext())
                    {
                        NaElement volInfo = (NaElement)optionIter.Current;
                        if (volInfo.GetChildContent("name") == "nosnapdir")
                        {
                            Console.WriteLine("---------------------------------");
                            Console.Write("Volume\t\t: ");
                            Console.WriteLine(i);
                            Console.Write("Name\t\t: ");
                            Console.WriteLine(volInfo.GetChildContent("name"));
                            Console.Write("Value\t\t: ");
                            Console.WriteLine(volInfo.GetChildContent("value"));
                            Console.WriteLine("---------------------------------");
                        }
                    }
                }
            }
            catch (Exception e)
            {
                Console.Error.WriteLine(e.Message);
            } Thanks