FSClient.Account.LoadSettings C# (CSharp) Method

        public static void LoadSettings()
        {
            SettingsAccounts accts = Properties.Settings.Default.Accounts;
            if (accts == null || accts.accounts == null)
                return;
            accounts.Clear();
            if (have_inited == false) {
                have_inited = true;
                accounts.CollectionChanged += accounts_CollectionChanged;
                Field field = Field.GetByName(fields, "guid");
                field.Validator = new Field.validate_field_del(ValidateGuid);

            }
            foreach (SettingsAccount account in accts.accounts) {
                Account acct = account.GetAccount();
                AddAccount(acct);
            }
        }

        private void init_us()
        {
            if (is_inited)
            {
                return;
            }
            is_inited = true;
            try {
                if (!System.IO.File.Exists("conf/freeswitch.xml"))
                {
                    MessageBox.Show("conf/freeswitch.xml is not found, without it we must quit.", "Missing Base Configuration File", MessageBoxButton.OK, MessageBoxImage.Error);
                    Environment.Exit(-1);
                }
                try{
                    XmlTextReader r = new XmlTextReader(new StreamReader("conf/freeswitch.xml"));
                    try {
                        while (r.Read())
                        {
                        }
                    }
                    finally {
                        r.Close();
                    }
                }catch (Exception e) {
                    MessageBox.Show("Bailing out as conf/freeswitch.xml is not a valid xml document error: " + e.Message);
                    Environment.Exit(-1);
                }
                if (System.IO.File.Exists("log/freeswitch.log"))
                {
                    try {
                        System.IO.File.WriteAllText("log/freeswitch.log", "");
                    }
                    catch (System.IO.IOException e) {
                        MessageBox.Show(
                            "Unable to truncate freeswitch.log (most likely due to FSCLient already running) due to: " + e.Message,
                            "Truncation Error", MessageBoxButton.OK, MessageBoxImage.Error);
                        Environment.Exit(-1);
                    }
                }
                Account.LoadSettings();

                recordings_folder     = Properties.Settings.Default.RecordingPath;
                theme                 = Properties.Settings.Default.Theme;
                IncomingBalloons      = Properties.Settings.Default.IncomingBalloons;
                IncomingTopMost       = Properties.Settings.Default.FrontOnIncoming;
                IncomingKeyboardFocus = Properties.Settings.Default.KeyboardFocusIncomingCall;
                ClearDTMFS            = Properties.Settings.Default.ClearDTMFS;
                UPNPNAT               = Properties.Settings.Default.UPNPNAT;
                DirectSipDial         = Properties.Settings.Default.DirectSipDial;
                UseNumberOnlyInput    = Properties.Settings.Default.UseNumberOnlyInput;
                CheckForUpdates       = Properties.Settings.Default.CheckForUpdates;
                GUIStartup            = Properties.Settings.Default.GuiStartup;

                if (Properties.Settings.Default.Sofia != null)
                {
                    sofia = Properties.Settings.Default.Sofia.GetSofia();
                }
                else
                {
                    sofia = new Sofia();
                }

                if (Properties.Settings.Default.HeadsetPlugins != null)
                {
                    headset_plugin_manager = HeadsetPluginManager.GetPluginManager(Properties.Settings.Default.HeadsetPlugins);
                }
                else
                {
                    headset_plugin_manager = new HeadsetPluginManager();
                }

                if (Properties.Settings.Default.EventSocket != null)
                {
                    event_socket = Properties.Settings.Default.EventSocket.GetEventSocket();
                }
                else
                {
                    event_socket = new EventSocket();
                }

                if (Properties.Settings.Default.Conference != null)
                {
                    conference = Properties.Settings.Default.Conference.GetConference();
                }
            }
            catch (Exception e) {
                MessageBoxResult res = MessageBox.Show(
                    "Unable to properly load our settings if you continue existing settings may be lost, do you want to continue?(No to exit)\n" +
                    e.Message, "Error Loading Settings", MessageBoxButton.YesNo);
                if (res != MessageBoxResult.Yes)
                {
                    Environment.Exit(-1);
                }
            }
            Thread t = new Thread(headset_plugin_manager.LoadPlugins);

            t.IsBackground = true;
            t.Start();
            t = new Thread(init_freeswitch);
            t.IsBackground = true;
            t.Start();
            t = new Thread(VersionCheck);
            t.IsBackground = true;
            t.Start();
        }