private void Btn_Add_Click(object sender, RoutedEventArgs e) { var wndw = new AddTimeWindow(); if (!wndw.ShowDialog().Value) { return; } lb_times.Items.Add(new ListViewItem() { Content = wndw.TIME }); }
/// <summary> /// Prompt user for new time to add /// </summary> private void Btn_Add_Click(object sender, RoutedEventArgs e) { var wndw = new AddTimeWindow(); if (!wndw.ShowDialog().Value) { return; } if (times.Count == 0) { ErrorCnt--; Validation.ClearInvalid(lb_times.GetBindingExpression(ListBox.ItemsSourceProperty)); } times.Add(wndw.time); }