public ActionResult UpdateStudentInfo(StudentUpdateModel model) { try { if (ModelState.IsValid) { int id = updateOperation.StudentInformationUpdate(model); if (id > 0) { ModelState.Clear(); ViewBag.Successs = "Data Updated!"; } else { ViewBag.Success = "Failed!"; } } return(RedirectToAction("Studentslist", "ShowDetails")); } catch (Exception ex) { return(View(ex)); } }