public IHttpActionResult GetProposalUserStates() { ProposalBusinessOperation businessOperation = new ProposalBusinessOperation(); List <tbl_ProposalUserState> itemsOut = null; BaseOutput baseOutput = businessOperation.GetProposalUserStates(out itemsOut); if (baseOutput.ResultCode == 1) { return(Ok(itemsOut)); } else { return(Content(HttpStatusCode.BadRequest, baseOutput)); } }