Bloom.Book.BookStorage.EnsureHasLinkToStyleSheet C# (CSharp) Method

        private void EnsureHasLinkToStyleSheet(HtmlDom dom, string path)
        {
            foreach (XmlElement link in dom.SafeSelectNodes("//link[@rel='stylesheet']"))
            {
                var fileName = link.GetStringAttribute("href");
                if (fileName == path)
                    return;
            }
            dom.AddStyleSheet(path);
        }