private static void OnTitleObjectChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
string text = args.NewValue as string;
if (text == null)
{
text = string.Empty;
}
InfoBox infobox = (InfoBox)obj;
infobox.textBlockTitle.Text = text;
if (infobox.autoHideIfEmpty)
{
if (string.IsNullOrEmpty(infobox.textBlockTitle.Text) && string.IsNullOrEmpty(infobox.textBlockContent.Text))
{
infobox.Visibility = Visibility.Collapsed;
}
else
{
infobox.Visibility = Visibility.Visible;
}
}
}