private void ParserButton_Click(object sender, RoutedEventArgs e) { ParserButton.IsEnabled = false; Answer.Text = ""; OpenFileDialog openDialog = new OpenFileDialog(); openDialog.Filter = "Text documents (*.txt)|*.txt|All files (*.*)|*.*"; openDialog.FilterIndex = 2; openDialog.Multiselect = true; Nullable <bool> openResult = openDialog.ShowDialog(); if (openResult == true) { string[] filenames = openDialog.FileNames; t.Reader(filenames); } Answer.Text = t.ChangeAnswer(); t.Parser(PunctBox.IsChecked.Value, CountWord.Text); Answer.Text = t.ChangeAnswer(); for (int i = 0; i < t.GetFIleCount(); i++) { SaveFileDialog saveDialog = new SaveFileDialog(); saveDialog.Filter = "Text documents (*.txt)|*.txt|All files (*.*)|*.*"; saveDialog.FilterIndex = 2; Nullable <bool> saveResult = saveDialog.ShowDialog(); t.Writter(saveDialog.FileName, i); Answer.Text = t.ChangeAnswer(); } Answer.Text += "Работа с файлами окончена. \r\n"; ParserButton.IsEnabled = true; }