private void Panel_Login_Loaded(object sender, RoutedEventArgs e) { User_Login.Focus(); BDConexion verifyUser = new BDConexion(); verifyUser.SetCadenaConexion("127.0.0.1", "3306", "root", "", "bd_ipopreg_iiee"); verifyUser.SetCadenaTable("docente"); MySqlConnection UserList = new MySqlConnection(verifyUser.CadenaConexion()); try { UserList.Open(); } catch (Exception ex) { MessageBox.Show(ex.Message); } UserList.Close(); }