private void AddGnuPGCommandBar(Outlook.Explorer activeExplorer) { if (_gpgCommandBar != null) return; try { _gpgCommandBar = new GnuPGCommandBar(activeExplorer); _gpgCommandBar.Remove(); _gpgCommandBar.Add(); _gpgCommandBar.GetButton("Verify").Click += VerifyButton_Click; _gpgCommandBar.GetButton("Decrypt").Click += DecryptButton_Click; _gpgCommandBar.GetButton("Settings").Click += SettingsButton_Click; _gpgCommandBar.GetButton("About").Click += AboutButton_Click; _gpgCommandBar.RestorePosition(_settings); } catch (Exception ex) { MessageBox.Show(ex.Message); } }