public IHttpActionResult DeleteProposalWithDetail(Int64 id) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } ProposalBusinessOperation businessOperation = new ProposalBusinessOperation(); BaseOutput dbitem = businessOperation.DeleteProposalWithDetail(id); if (dbitem.ResultCode == 1) { return(Ok(dbitem)); } else { return(Content(HttpStatusCode.BadRequest, dbitem)); } }