// DELETE: api/UserAPI/5 public HttpResponseMessage Delete(int id, int matchid) { int objvar; var model = interfaceobj.GetById(id); if (model == null) { return(Request.CreateResponse(HttpStatusCode.NotFound, "Unavailable data")); } //interfaceobj.DeleteModel(model); //interfaceobj.Save(); objvar = userDal.DeleteUserId(id, matchid); if (objvar == 0) { return(Request.CreateResponse(HttpStatusCode.NotFound, "Unavailable data")); } else { return(Request.CreateResponse(HttpStatusCode.OK, "Data is deleted Successfully")); } }