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Á¬½Ómysql
show databases;

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public string StrConn="server=±¾»úÃû£¨.£©;uid=Óû§Ãû£»pwd=ÃÜÂ룻database=Êý¾Ý¿âÃû"£»

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static void Main(string[] args)
        {
            string connctionString = "server = localhost; database = MySql; user id = root; password = ******;";
            MySqlConnection connetion = new MySqlConnection(connctionString);
            try
            {
                string sql = "show databases";
                MySqlCommand command = new MySqlCommand(sql);
                command.Connection = connetion;
                connetion.Open();
                using (MySqlDataReader reader = command.ExecuteReader())