public ActionResult ListEssay()
{
DBHelper tmpDBHelper = new DBHelper();
List<Essay> EssayList = tmpDBHelper.GetEssayList();
ViewBag.list = EssayList;
return View();
}
public List<Essay> GetEssayList(string uid)
{
DBHelper db = new DBHelper();
return db.GetEssayList(uid);
///////
}