using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using System.Data; 
using System.Data.SqlClient; 
using System.Collections; 
using System.Collections.Generic; 
using MySql.Data.MySqlClient; 
using System.Data; 
 
namespace ConsoleApplication8 
{ 
    class Program 
    { 
        static void Main(string[] args) 
        { 
 
            const string connStr = "server=localhost;database =storecode;user id=root; password=root;";//连接字符串 
 
            MySqlConnection mySqlConn = new MySqlConnection(connStr); 
 
 
            string sqlStr = "select * from ssc_common_block";//SQL语句 
            try 
            { 
                mySqlConn.Open(); ;//打开连接 
                MySqlDataAdapter msda = new MySqlDataAdapter(sqlStr, mySqlConn);//新建MySqlDataAdapter对象 
                DataSet ds = new DataSet();//新建Dataset对象 
                msda.Fill(ds);//填充DataSet对象 
                Console.WriteLine("id\t\tname"); 
                int cnt = ds.Tables[0].Rows.Count;//读取行数 
                for (int ix = 0; ix != cnt; ++ix) 
                { 
                    Console.WriteLine("{0}\t\t{1}", turnString(ds.Tables[0].Rows[ix].ItemArray[0].ToString()), 
                    turnString(ds.Tables[0].Rows[ix].ItemArray[3].ToString()));//循环读取数据 注意索引范围     
                } 
                Console.ReadKey(); 
            } 
            catch (MySqlException ex) 
            { 
                Console.WriteLine(ex.Message); 
            } 
            catch (Exception ex) 
            { 
                Console.WriteLine(ex.Message); 
            } 
            finally 
            { 
                mySqlConn.Close();//关闭连接 
            } 
 
 
 
        } 
 
        //乱码解决  转换函数 
        public static string turnString(string source) 
        { 
            var en = System.Text.Encoding.GetEncoding("UTF-8"); 
            var bs = en.GetBytes(source); 
            var a = System.Text.Encoding.UTF8.GetString(bs); 
            return a; 
        } 
    } 
}