public ActionResult AddNew(string patient_ID, string patient_name, int patient_age, string patient_sex, string patient_ward)
{
PatientService pa = new PatientService();
var res = pa.AddNew(patient_ID, patient_name, patient_age, patient_sex, patient_ward);
//return RedirectToAction(nameof(Index));
return(Json(res));
// return Json(pa);
}
