private void DiscardButton_Click(object sender, RoutedEventArgs e)
 {
     this.Result = FileClosedConfirmResult.Discard;
     this.Hide();
 }
 private void ContinueButton_Click(object sender, RoutedEventArgs e)
 {
     this.Result = FileClosedConfirmResult.Cancel;
     this.Hide();
 }
 public FileClosedConfirm()
 {
     this.InitializeComponent();
     this.Result = FileClosedConfirmResult.Cancel;
 }