private async void Button_MarkRead(object sender, RoutedEventArgs e)
{
var item = ((Grid)((Border)((Button)sender).Parent).Parent).DataContext as NotificationListItem;
await m_userNotificationManager.MarkReadAsync(item.Id);
}
private async void Button_MarkRead(object sender, RoutedEventArgs e)
{
var item = ((Grid)((Border)((Button)sender).Parent).Parent).DataContext as NotificationListItem;
await m_userNotificationManager.MarkReadAsync(item.Id);
}