public void Cargar() { ArticuloComercio comercio = new ArticuloComercio(); listaOriginal = comercio.Listar(); dgvLista.DataSource = listaOriginal; dgvLista.Columns[0].Visible = false; dgvLista.Columns[6].Visible = false; }
protected void Page_Load(object sender, EventArgs e) { ArticuloComercio comercio = new ArticuloComercio(); listaArticulo = comercio.Listar(); if (Session["carrito"] != null) { carr = (Carrito)Session["carrito"]; } if (!String.IsNullOrEmpty(Request.QueryString["srch"])) { string find = Request.QueryString["srch"]; List <Articulo> selected = listaArticulo.FindAll(x => x.Nombre.ToUpper().Contains(find.ToUpper())); list.DataSource = selected; list.DataBind(); return; } if (!Page.IsPostBack) { list.DataSource = listaArticulo; list.DataBind(); } }