public ActionResult Create(Mark mark, int studentId)
{
mark.StudentId = studentId;
db.Marks.Add(mark);
db.SaveChanges();
return RedirectToAction("List", new { id = studentId });
}
public ActionResult Edit(Mark mark, int studentId)
{
mark.StudentId = studentId;
db.Entry(mark).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("List", new { id = studentId });
}