怎么获得数据，并显示

<table>
   <tr>
       <td>xxx:<asp:Image ID="Image1" runat="server" ImageUrl='<%# Eval("image") %>'/></td>
    </tr>
    <tr>
       <td>xxx:<asp:Label ID="Label1" runat="server" Text='<%# Eval("id") %>' /> </td>
    </tr>              
     <tr><td>xxx:<asp:Label ID="RestName" runat="server" Text='<%# Eval("name") %>' /></td>
      </tr>
</table>

            SqlConnection conn = new  SqlConnection("server=.;database=RestOL;uid=sa;pwd=123456;");
            conn.Open();
            SqlCommand sql = new SqlCommand("select * from Dishes ", conn); //有3列
            SqlDataAdapter sda = new SqlDataAdapter(sql);
            DataSet ds = new DataSet();
            sda.Fill(ds);
            int n = ds.Tables[0].Rows.Count;
            for (int i = 0; i < n; i++)
            {
               
                    this.Image1.ImageUrl = ds.Tables[0].Rows[i][0].ToString();
                    this.Label1.Text = ds.Tables[0].Rows[i][1].ToString();
                    this.RestName.Text = ds.Tables[0].Rows[i][2].ToString();

               
            }
            conn.Close();

[此贴子已经被作者于2017-4-5 22:40编辑过]