protected void DropDownListmunicipio_SelectedIndexChanged(object sender, EventArgs e) { try { DropDownListbarrio.Items.Clear(); DropDownListbarrio.Items.Add(new ListItem("Seleccione", "Seleccione")); barr.muninicio_idmunicipio = Validar.validarselected(DropDownListmunicipio.SelectedValue); DropDownListbarrio.DataSource = Validar.Consulta(barr.ConsultarBarriosIdMunicipio(barr)); DropDownListbarrio.DataTextField = "barrios"; DropDownListbarrio.DataValueField = "idbarrios"; DropDownListbarrio.DataBind(); } catch (Exception ex) { textError.InnerHtml = ex.Message; Alerta.CssClass = "alert alert-error"; Alerta.Visible = true; } }
private void cargarBarrios(string dat) { try { DropDownListbarrio.Items.Clear(); DropDownListbarrio.Items.Add(new ListItem("Seleccione", "Seleccione")); barr.muninicio_idmunicipio = dat; DropDownListbarrio.DataSource = Validar.Consulta(barr.ConsultarBarriosIdMunicipio(barr)); DropDownListbarrio.DataTextField = "barrios"; DropDownListbarrio.DataValueField = "idbarrios"; DropDownListbarrio.DataBind(); } catch (Exception ex) { textError.InnerHtml = ex.Message; Alerta.CssClass = "alert alert-error"; Alerta.Visible = true; } }