private void TXT_Dui_TextChanged(object sender, TextChangedEventArgs e) { try { if (TXT_Dui.Text == "") { Tabla(); } else { DataTable Datos = new DataTable(); Datos = N_Empleado.Buscar_DUI(TXT_Dui.Text); DT_View.ItemsSource = Datos.DefaultView; } } catch (Exception err) { System.Windows.MessageBox.Show(err.Message + "\n" + err.StackTrace); } }