/// <summary> /// Handles the Checked event of the LanguageMenuItem control. /// </summary> /// <param name="sender">The source of the event.</param> /// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param> private void LanguageMenuItemChecked(object sender, RoutedEventArgs e) { if (!ActiveLangs.Contains((sender as MenuItem).Tag as string)) { ActiveLangs.Add((sender as MenuItem).Tag as string); Settings.Set("Active Subtitle Languages", ActiveLangs); } }