why gridview is not dispaying data

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ASP.NET

i am using gridview to display details of all records but after i execute it,it is not displaying anything.and i am getting exception as- DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'id'.

my c# code is-

protected void Page_Load(object sender, EventArgs e)
        {
            Label1.Text = Session["name"].ToString();
            if (!IsPostBack)
            {
                detail();
               
            }
            
        }
        public void detail()
        {
             SqlConnection conn = new SqlConnection("Data Source=SNEHAL-PC\\SNEHAL1;Initial Catalog=TEMPRUJU;Integrated Security=True");
        SqlCommand cmd;
        conn.Open();
        //String st = "select name,midname,surname,contact,dob,email,address,ltype,image from login";
            cmd=new SqlCommand("select name,midname,surname,contact,dob,email,address,ltype,image from login",conn);
        DataSet ds = new DataSet();
            DataTable dt = new DataTable();
            SqlDataAdapter ad = new SqlDataAdapter(cmd);
           
            ad.Fill(ds);

            GridView2.DataSource = ds;

            GridView2.DataBind();
             conn.Close();
           }

and my aspx file code-

<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False">
           <columns>
               <asp:TemplateField HeaderText="id" Visible="False">
                   <edititemtemplate>
                       <asp:TextBox ID="TextBox1" runat="server" Text='<%# Eval("id") %>'>
                   </edititemtemplate>
                   <itemtemplate>
                       <asp:Label ID="Label1" runat="server" Text='<%# Eval("id") %>'>
                   </itemtemplate>
               
               <asp:TemplateField HeaderText="Name">
                   <edititemtemplate>
                       <asp:TextBox ID="TextBox2" runat="server" Text='<%# Eval("name") %>'>
                   </edititemtemplate>
                   <itemtemplate>
                       <asp:Label ID="Label2" runat="server" Text='<%# Eval("name") %>'>
                   </itemtemplate>
               
               <asp:TemplateField HeaderText="MiddleName">
                   <edititemtemplate>
                       <asp:TextBox ID="TextBox3" runat="server"  Text='<%# Eval("midname") %>'>
                   </edititemtemplate>
                   <itemtemplate>
                       <asp:Label ID="Label3" runat="server" Text='<%# Eval("midname") %>'>
                   </itemtemplate>
               </columns>