摘要: DispatcherTimer timer_CurrentBeat = new DispatcherTimer();//条码自动读取时钟 private void Window_Loaded(object sender, RoutedEventArgs e) { timer_CurrentBeat. 阅读全文
posted @ 2022-06-16 11:54 willamyao 阅读(326) 评论(0) 推荐(0)