private void Show(ViewState st, AccountInfo info = null) { _mainView.Hide(); _unlockView.Hide(); _addView.Hide(); _setlockView.Hide(); _settingsView.Hide(); switch (st) { case ViewState.Add: _addView.Show(info); break; case ViewState.List: _mainView.Show(); break; case ViewState.Unlock: _unlockView.Show(); break; case ViewState.SetLock: _setlockView.Show(); break; case ViewState.Settings: _settingsView.Show(); break; } }