private void Singer_Click(object sender, MouseButtonEventArgs e)
 {
     if (sender is FrameworkElement fe)
     {
         var singerId   = Convert.ToInt32(fe.Tag);
         var singerPage = new SingerInfoPage(singerId);
         ControlUtil.FMusicPageNavigateTo(singerPage, false);
     }
 }
 private void SingerBtn_Click(object sender, RoutedEventArgs e)
 {
     if (sender is Button btn)
     {
         var id         = Convert.ToInt32(btn.Tag);
         var singerPage = new SingerInfoPage(id);
         ControlUtil.FMusicPageNavigateTo(singerPage, false);
     }
 }