public String getCustomer(String username, String password, Boolean remember) { if (username.Equals("")) { return("Username must be filled!"); } else if (password.Equals("")) { return("Password must be filled!"); } CustomerAPI.UserController customerController = new CustomerAPI.UserController(); if (customerController.getCustomer(username, password).Contains("username")) { Session["user"] = new JavaScriptSerializer().Deserialize <Customer>(customerController.getCustomer(username, password)).username; Session["id"] = new JavaScriptSerializer().Deserialize <Customer>(customerController.getCustomer(username, password)).id; if (remember) { HttpCookie cookie = new HttpCookie("username", username); cookie.Expires = DateTime.Now.AddHours(9); HttpContext.Current.Response.Cookies.Add(cookie); } return(""); } else { return("Username and password mismatch you don't"); } }