Bind 2 DataList in one page ASP.Net

HI

i have 2 datalist in my page that use 2 procedure to fill data how i can use 2 datalist with 2 different procedure in my page i write these code in my page but occur error...

  protected void Page_Load(object sender, EventArgs e)
    {
        SqlConnection _cn = new SqlConnection(System.Web.Configuration.WebConfigurationManager.ConnectionStrings["behtopConnectionString"].ConnectionString);
        SqlCommand _cmd2 = new SqlCommand("house_1st", _cn);
        SqlCommand _cmd3 = new SqlCommand("Clothing_1st", _cn);
        _cmd2.CommandType = CommandType.StoredProcedure;
        _cn.Open();
        SqlDataReader _dr2 = _cmd2.ExecuteReader();
        SqlDataReader _dr3 = _cmd3.ExecuteReader();
        if (_dr2.HasRows)
        {
            HouseDL.DataSource = _dr2;
            HouseDL.DataBind();
        }
        if (_dr3.HasRows)
        {
            DLClothing.DataSource = _dr3;
            DLClothing.DataBind();
        }
        _cn.Close();
       
    }