protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { string conn = ConfigurationManager.AppSettings["mongolab"]; PostData postData = new PostData(conn); string sPostId = Request.QueryString["postid"]; if (!string.IsNullOrWhiteSpace(sPostId)) { // Editing a specific Post. ObjectId postId = new ObjectId(sPostId); Post post = postData.GetPost(postId); } else { // List Posts IEnumerable<Post> posts = postData.GetAllPosts(); } } }