public List<string> GetAutoLoadWindowsList()
        {
            return Options.Items.GetValue<List<string>>("popupWindows");
        }

        private void AutoSaveWindows(List<string> windowNames)
        {
            Options.Items.SetValue<List<string>>("popupWindows", windowNames, windowNames);
        }


         private void PiWindow_Load(object sender, EventArgs e)
        {
            LoadOptions("options.xml");
            LoadWindowState();
        }

        private void PiWindow_FormClosing(object sender, System.Windows.Forms.FormClosingEventArgs e)
        {
            UnloadWindowState();
            SaveOptions("options.xml");
        }

        protected void LoadOptions(string fileName)
        {
            IPluginWindow window = this;
            options.Load(fileName);
            window.Attach(Options);
        }
        protected void SaveOptions(string fileName)
        {
            IPluginWindow window = this;
            window.Detach(Options);
            options.Save(fileName);
        }

         public IPluginOptions Options { get { return options; } }

        bool IPluginConnector<IPluginOptions>.Attach(IPluginOptions options)
        {
            return _options.Attach(options);
        }
        bool IPluginConnector<IPluginOptions>.Detach(IPluginOptions options)
        {
            return _options.Detach(options);
        }