protected void Page_Load(object sender, EventArgs e) { obCate.llenarLista(); int conList = obCate.getListCate().Count; for (int i = 1; i < conList; i++) { dt.Columns.Add(obCate.getListCate()[i]); } if (!IsPostBack) { cmbFam1.DataSource = obFami.Listar(); cmbFam1.DataTextField = "NOMFAMILIA"; cmbFam1.DataValueField = "IDFAMILIA"; cmbFam1.DataBind(); } }