/// <summary> /// The forward button_ click. /// </summary> /// <param name="sender"> /// The sender. /// </param> /// <param name="e"> /// The e. /// </param> private void forwardButton_Click(object sender, RoutedEventArgs e) { var entry = this.messagesList.SelectedItem as MessageEntry; if (entry != null) { var fw = new ForwardWindow(entry.File) { Owner = this }; fw.ShowDialog(); } }