How to bind dataset to Gridview

SqlDataAdapter adap = new SqlDataAdapter("select * from tablename", con);
con.Open();
DataSet ds = new DataSet();
adap.Fill(ds);
GridView1.DataSource = ds;
GridView1.DataBind();
con.Close();

and in design view use as:
<asp:gridview id="GridView1" autogeneratecolumns="false" runat="server" >
<columns> <asp:boundfield datafield="NAME" headertext="NAME">
<asp:boundfield datafield="Points" headertext="Points">

Hi.
select ID column and then visible = false.
or you can use of:

dataGridView1.Columns["id"].Visible = false;