private void FrmDrogas_Load(object sender, System.EventArgs e) { try { _servicio = new ServicioDroga(); lista = _servicio.GetLista(); MostrarEnGrilla(); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
public static void CargarComboDrogas(ref ComboBox cbo) { ServicioDroga servicioDroga = new ServicioDroga(); cbo.DataSource = null; List <Droga> lista = servicioDroga.GetLista(); var defaultDroga = new Droga { DrogaId = 0, NombreDroga = "[Seleccione]" }; lista.Insert(0, defaultDroga); cbo.DataSource = lista; cbo.DisplayMember = "NombreDroga"; cbo.ValueMember = "DrogaId"; cbo.SelectedIndex = 0; }