public IActionResult Deletar(int Id) { JsonResult rs = null; try { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } rs = new JsonResult(dao.Deletar(Id)); rs.ContentType = "application/json"; if (!Convert.ToBoolean(rs.Value)) { rs.StatusCode = 204; rs.Value = "Ocorreu um erro."; } else { rs.StatusCode = 200; } } catch (SystemException ex) { rs = new JsonResult(""); rs.StatusCode = 404; rs.Value = ex.Message; } return(Json(rs)); }