private void button_BackToMenu_Click(object sender, EventArgs e)
        {
            StaffUnPriv Form = new StaffUnPriv(f);

            this.Hide();
            Form.Show();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            int id2;

            id2 = 1;
            bool isStaff   = true;
            bool isManager = true;

            /*
             *
             * DbConnection db = new DbConnection();//
             * string conString = db.GetConnectionString();//
             * SqlConnection sq = new SqlConnection(conString);//
             * SqlCommand command = new SqlCommand();//
             * command.Connection = sq;
             * //string sql = "Select ;
             * //command.CommandText = sql;
             * sq.Open();
             * SqlDataReader reader = command.ExecuteReader();
             */
            // we will put a check after connecting forms to database
            //on click we will check whether the login id and password exists in databse

            StaffName = comboBox1.SelectedItem.ToString();
            DbConnection  db        = new DbConnection();           //
            string        conString = db.GetConnectionString();     //
            SqlConnection sq        = new SqlConnection(conString); //
            SqlCommand    command   = new SqlCommand();             //

            command.Connection = sq;
            string sql = "select Jobs_idJob from Staff where FirstName + ' ' +  LastName = '" + StaffName + "'";

            command.CommandText = sql;

            sq.Open();
            SqlDataReader reader = command.ExecuteReader();

            while (reader.Read())
            {
                id2 = int.Parse(reader.GetValue(0).ToString());
            }
            if (isStaff == true & textbox_Password.Text.ToString() == "iamstaff")
            {
                MessageBox.Show("Successful login by " + StaffName);
                StaffUnPriv Form = new StaffUnPriv(StaffName);
                this.Hide();
                Form.Show();
            }
            else if (id2 == 1 && isManager == true && textbox_Password.Text.ToString() == "iammanager")
            {
                MessageBox.Show("Successful login by " + StaffName);
                Menu Form = new Menu(StaffName);
                this.Hide();
                Form.Show();
            }
            else
            {
                MessageBox.Show("Access Denied. Use your correct password to login.");
            }
        }