public static string sharedUrls(int userId) { utils.DbUtils dbUtil = new utils.DbUtils(); string html = "<tr><th>Shared Url</th></tr>"; String username = dbUtil.getNameOfUserId(userId); if (username == "no") { return(""); } else { List <string> slist = dbUtil.getSharedUrls(username); for (int i = 0; i < slist.Count; i++) { html += "<tr><td>" + slist[i] + "</td><td</tr>"; } return(html); } }