private void ShowAll_Click(object sender, RoutedEventArgs e)
{
Button thisButton = (Button)sender;
ButtonTagInfo info = (ButtonTagInfo)(thisButton.Tag);
ShowArticle(info);
}
private void ShowArticle(ButtonTagInfo info)
{
article = info.article;
NavigationService.Navigate(new Uri("/Pages/BlogPages/OneArticle.xaml", UriKind.Relative));
}