private void MenuItem_Article_ManageLanguages_Click(object sender, RoutedEventArgs e) { if (Global.CurrentWorkspace != null) { ManageTranslationLanguagesWindow manageLanguagesWindow = new ManageTranslationLanguagesWindow(); manageLanguagesWindow.Owner = this; manageLanguagesWindow.WindowStartupLocation = WindowStartupLocation.CenterOwner; manageLanguagesWindow.ShowDialog(); } }