// GET: VM_DrNote
 public ActionResult VM_DrNote()
 {
     if (Session["UserID"] != null)
     {
         ViewBag.Reason   = LoadDropDown.LoadDrNoteReason();
         ViewBag.NoteList = GetDrNote();
         ViewBag.DrNoteNo = GetNewDrNote();
         var sysSet = _sysSetService.All().ToList().FirstOrDefault();
         ViewBag.MaintVAT    = sysSet.MaintVAT;
         Session["MaintVAT"] = sysSet.MaintVAT;
         return(View());
     }
     else
     {
         return(RedirectToAction("SecUserLogin", "SecUserLogin"));
     }
 }