bool authenticate(string user,string pass, MyForm form) {
    bool success = 0;
    ifstream file("authdata.txt");
    string fusername, fpassword;

    if (!file) {
        MessageBox::Show("No file");
        ofstream file("authdata.txt");
        file << "admin,admin,3;";
    }


    while (file) {
        ws(file);
        getline(file, fusername, ','); // use ; as delimiter
        getline(file, fpassword, ';');

        cout << fusername << " = " << user << "\n";
        cout << fpassword << " = " << pass << "\n";

        if (fusername == user & fpassword == pass) {
            cout << "logged";
            bool success = 1;
            form->Close();

            return success;
        }
    }

    if (success == 0) {
        MessageBox::Show("Usuario o contraseña incorrecta", "Ups...", MessageBoxButtons::OK, MessageBoxIcon::Error);
    }
    return 0;
}