原创 .net/wpf 驗證碼倒計時
protected DispatcherTimer showtime;//聲明-定時器 //發送驗證碼 private void Click_01(object sender, RoutedEventArgs e) { strin
2020-02-23 18:13:27
2020-02-23 18:13:27
protected DispatcherTimer showtime;//聲明-定時器 //發送驗證碼 private void Click_01(object sender, RoutedEventArgs e) { strin
2020-02-23 18:13:27