public Response Login(LoginRequest request) { Response retval = new LoginResponseMailNotExist("You haven't account yet, please register first"); try { var signInRow = _dal.Login(request.Login.UserIdEmail).Tables[0].Rows; if (signInRow[0].Field <Decimal>("ISLOGIN") == 1 && (signInRow[0].Field <Decimal>("ISACTIVE") == 1)) { retval = new LoginResponseOk("You are Login!"); } } catch (Exception ex) { retval = new AppResponseError(ex.Message); } return(retval); }