public void StartMainMenu() { //drawStartMark.StartMark(); flag = true; while (flag) { drawControlMember.BasicMenu(); mode = Console.ReadLine(); switch (mode) { case LibraryConstants.LoginSuperviserMode: loginSuper.CheckAndChangeScene(mode); break; case LibraryConstants.LoginUserMode: loginUser.CheckAndChangeScene(mode); break; case LibraryConstants.GoToSignUpPage: signUp.HelpSignUp(); break; case LibraryConstants.Exit: flag = false; break; default: break; } } }