protected void KeepSession(int userId, string userName, string userpw, string firstName, string lastName) { Authensession Authen = new Authensession(); Authen.userAccId = MISCoreLibrary.ClsEncrypt.EncryptSTD(Convert.ToString(userId), "GjrAIdzK97quE67Pho3pBhpV6VPP72hB", "OI1miOctWpPCvOu9"); Authen.userAccName = userName; Authen.userPassWord = userpw; Authen.userFirstName = firstName; Authen.userLastName = lastName; Session["UserLoginSys"] = Authen; }