public App() { timer.Interval = new TimeSpan(0, 0, 1); timer.Tick += new EventHandler(Timer_Tick); timer.Start(); string uri = this.Host.Source.ToString(); uri = uri.Substring(0, uri.LastIndexOf("/") + 1) + "Configuration.xml"; HttpWebRequest webRequest = WebRequest.Create(new Uri(uri)) as HttpWebRequest; if (webRequest != null) webRequest.BeginGetResponse(getResponse, webRequest); else MessageBox.Show("Error! Configuration Not Set."); if (Cookie.Read(Login.USER_COOKIE_KEY) != null) { cookieuserexist = true; SmartMap_DomainContext context = new SmartMap_DomainContext(); context.Load<User>(context.GetUserWithoutPasswordQuery(Cookie.Read(Login.USER_COOKIE_KEY)), UserLaoded, null); } }