public IHttpActionResult Editstd(int id, StudentDTO std) { try { if (std.StdId == id && ModelState.IsValid) { var Editedstd = stdbl.EditStd(std); return(Ok(Editedstd)); } else { return(BadRequest("Data is not Valid or Id is not found")); } } catch (Exception) { return(BadRequest("Data is not Valid or Id is not found")); } }