public ContentResult GetUserInfo(string login) { try { var loginString = string.IsNullOrWhiteSpace(login) ? AuthenticationManager.GetPrincipalNameFromCookie(HttpContext) : login; var userDb = UserBusinessLogic.GetUserByLogin(loginString); var userModel = new UserDataModel(userDb); return(Content(JsonConvert.SerializeObject(userModel), "application/json")); //return Json(JsonConvert.SerializeObject(userModel, new JsonSerializerSettings { DateFormatString = "dd.MM.yyyy" }), "application/json" ,JsonRequestBehavior.AllowGet); } catch (Exception e) { return(Content(e.Message)); //return Json(e.Message, JsonRequestBehavior.AllowGet); } }