string host = "67.23.238.138";
            string user = "berandaw_1";
            string password = "";
            string database = "berandaw_1";
            string connStr = "server=" + host + ";user=" + user + ";database=" + database + ";password=" + password + ";";
            MySqlConnection conn = new MySqlConnection(connStr);
            try
            {
                conn.Open();
                MessageBox.Show("Koneksi berhasil");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }