private void btnbuscar_Click(object sender, RoutedEventArgs e) { Mouse.OverrideCursor = Cursors.Wait; if (chkbarra.IsChecked.Value) { txtarticulo_KeyDown(btnbuscar, new KeyEventArgs(Keyboard.PrimaryDevice, Keyboard.PrimaryDevice.ActiveSource, 0, (Key.Enter))); } else { dg2.ItemsSource = Dat_Venta.Datos_art_tallaemp(_liq_id, txtarticulo.Text).DefaultView; } Mouse.OverrideCursor = null; }