private void buttonGenerateP_Click(object sender, RoutedEventArgs e) { try { diffiHellman = new Diffi_Hellman(int.Parse(textBoxSizeInBits.Text)); diffiHellman.GeneratePG(); textBoxPDiffiHellman.Text = diffiHellman.P.ToString(); textBoxG.Text = diffiHellman.G.ToString(); } catch (Exception ex) { MessageBox.Show(ex.Message); } }