private void ЗагрузитьИконку_Click(object sender, RoutedEventArgs e)
        {
            if (SelectedItem == null)
            {
                return;
            }

            var openFileDialog1 = new OpenFileDialog();

            if (openFileDialog1.ShowDialog().Value)
            {
                using (RosService.Client client = new RosService.Client())
                {
                    var Name   = SelectedItem.Name; //(Дерево.SelectedValue as RosService.Configuration.Type).Name;
                    var window = new RosControl.Forms.аботаСФайлами();
                    window.Complite += delegate
                    {
                        if (RosControl.UI.FilePreview.cache.ContainsKey(Name))
                        {
                            RosControl.UI.FilePreview.CacheBitmap remove;
                            RosControl.UI.FilePreview.cache.TryRemove(Name, out remove);
                        }
                    };
                    window.СохранитьИконку(openFileDialog1.FileName, Name, "ИконкаПоУмолчанию");
                    window.Show();
                }
            }
        }
        private void  едакторСвойств_ЗагрузитьФайл(object sender, RoutedEventArgs e)
        {
            var attr = Convert.ToString(Диаграмма.SelectedValue);

            if (!string.IsNullOrEmpty(attr))
            {
                var openFileDialog1 = new OpenFileDialog();
                if (openFileDialog1.ShowDialog().Value)
                {
                    using (RosService.Client client = new RosService.Client())
                    {
                        var _Name  = (Дерево.SelectedValue as RosService.Configuration.Type).Name;
                        var window = new RosControl.Forms.аботаСФайлами();
                        window.Complite += delegate
                        {
                            if (RosControl.UI.FilePreview.cache.ContainsKey(_Name))
                            {
                                RosControl.UI.FilePreview.CacheBitmap remove;
                                RosControl.UI.FilePreview.cache.TryRemove(_Name, out remove);
                            }
                        };
                        window.СохранитьИконку(openFileDialog1.FileName, _Name, attr);
                        window.Show();
                    }
                }
            }
        }