public int Update(Student s)
{
s.DateModified = DateTime.Now;
_context.Entry(s).State = EntityState.Modified;
_context.Entry(s).Property(x => x.DateCreated).IsModified = false;
return(_context.SaveChanges());
}
public ActionResult EditCategory(tbl_Category category)
{
MVCWebAppDbContext db = new MVCWebAppDbContext();
db.Entry(category).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("ListCategory"));
}