测试代码如下,你们执行看看ds里面的table,bb里面是aa的内容.太垃圾了:
                        DataSet ds = new DataSet();
                        MySQLConnection conn = new MySQLConnection();
                        conn.ConnectionString = "Data Source=test;Location=localhost;User ID=root;Password=root;Character Set =gb2312";
                        MySQLDataAdapter da = new MySQLDataAdapter("SELECT * FROM aa", conn);
                        da.Fill(ds, "aa");
                        da.SelectCommand.CommandText = "SELECT * FROM bb";
                        da.Fill(ds, "bb");