protected void OpenLoginWindow() { try { this.command.Enabled = false; LoginWindow loginWindow = viewLocator.LoadWindow <LoginWindow>(this.WindowManager, "UI/Logins/Login"); loginWindow.OnLoginFinished += OnLoginFinished; loginWindow.Create(); loginWindow.Show(); } catch (Exception e) { if (log.IsWarnEnabled) { log.Warn(e.StackTrace); } } }