public IActionResult DeleteFaculty(int id) { uS.deleteUserbyfacultiesid(id); fS.deleteFaculty(id); AdminViewModel views = new AdminViewModel(); views.users = uS.getAllUsers().ToList(); views.univers = unvS.getAllUnivers().ToList(); views.faculties = fS.getAllFaculties().ToList(); return(View("Index", views)); }