private void AddBlogsToSiteMap() { List <BlogEntry> blogEntrys = BlogEntry.GetAllBlogEntry(); object[] parameters = new object[2]; for (int i = 0; i < blogEntrys.Count; i++) { parameters[0] = "http://www.next2friends.com/blog/" + blogEntrys[i].WebBlogEntryID + "/" + RegexPatterns.FormatStringForURL(blogEntrys[i].Title) + "/"; parameters[1] = blogEntrys[i].DTCreated.ToString("yyyy-MM-d"); sbSiteMap.AppendFormat(@"<url> <loc>{0}</loc> <lastmod>{1}</lastmod> <changefreq>weekly</changefreq> <priority>0.8</priority> </url>", parameters); } }