how to read link from item in rss feed

private ActionResult readRssFeeds()
        {
            
            DataSet ds = new DataSet();
            using (SqlConnection con = new SqlConnection(metaClass.connection))
            {
                SqlDataAdapter da = new SqlDataAdapter("get_all_data", con);
                da.Fill(ds);
            }
            foreach (DataRow item1 in ds.Tables[1].Rows)
            {
                
                string xmlData = item1["rss_content"].ToString();
               
                XmlReader reader = XmlReader.Create(new StringReader(xmlData));
                try
                {
                    SyndicationFeed feed = SyndicationFeed.Load(reader);
                    reader.Close();
                    foreach (SyndicationItem item in feed.Items)
                    {  
                        String subject = item.Title.Text;
                        String summary = item.Summary.Text;
                        string link = item.Links[0].BaseUri.ToString();

                    }

                }
                catch (Exception)
                {
                   
                    DataSet dss = new DataSet();
                    dss.ReadXml(new StringReader(xmlData));
                    continue;   
                }
                
                
            }
            return JavaScript("");
        }