c#使用mysql的简单demo

 1  MySqlConnection mysql = new MySqlConnection(mysqlStr);//mysqlStr是连接语句
 2                 mysql.Open();
 3  MySqlCommand cmd=new MySqlCommand (”sql语句“,mysql);
 4  
 5  DataTable dt = new DataTable();
 6  MySqlDataReader  sdr = cmd.ExecuteReader();
 7  if (sdr.HasRows)
 8      dt.Load(sdr);
 9  if (!object.Equals(sdr, null))
10  {
11      sdr.Close();
12      sdr.Dispose();
13  }
14  mysql .Close();
15  mysql .Dispose();