public void LogIn(object sender, EventArgs e)
        {
            if (_view.GetLogin().Replace(" ", "").Length == 0 || _view.GetPassword().Replace(" ", "").Length == 0)
            {
                _view.ShowEmpty();
                return;
            }

            if (_model.Authorization(_view.GetLogin(), _view.GetPassword()))
            {
                Global.Login = _view.GetLogin();
                _view.Close();
            }
            else
            {
                _view.ShowError();
            }
        }