private void ShowConfig_Click(object sender, RoutedEventArgs e)
        {
            listView.SelectedItem = ((System.Windows.Controls.Button)sender).DataContext;
            string path      = configList[listView.SelectedIndex].Path;
            bool   canModify = (
                configList[listView.SelectedIndex].ConfigName == "本地配置文件" ||
                configList[listView.SelectedIndex].ConfigName == "远端配置文件") ? false : true;


            ConfigDetailsView configDetailsView = new ConfigDetailsView(parent);

            configDetailsView.showDetails(path, canModify);
            parent.addItem(configDetailsView, configList[listView.SelectedIndex].ConfigName);
        }