// PUT api/dulieu/5 public HttpResponseMessage Put([FromBody] TuKhoaQuanHuyen tkq) { TuKhoaQuanHuyenDAO dvO = new TuKhoaQuanHuyenDAO(); bool ret = dvO.updateTuKhoaQuanHuyen(tkq); var response = Request.CreateResponse <bool>(HttpStatusCode.Created, ret); return(response); }