public HttpResponseMessage RetailerLogin(tblRetailer retailer) { try { var result = db.proc_RetailLoginCheck(retailer.retaileremail, retailer.retailerpassword).ToList().Count(); if (result == 1) { return(Request.CreateResponse(HttpStatusCode.OK, "valid")); } else { return(Request.CreateResponse(HttpStatusCode.OK, "invalid")); } } catch (Exception e) { return(Request.CreateErrorResponse(HttpStatusCode.OK, "invalid")); } }