public ActionResult TimSo(string so, int?madaily)
{
if (string.IsNullOrEmpty(so) && madaily == null)
{
return(RedirectToAction("Index"));
}
var result = SimSoDepRepository.TimKiemSoManager(so, madaily);
ViewBag.SearchStr = so;
ViewBag.madaily = new SelectList(SimSoDepRepository.GetListDaiLy(), "Id", "Ten");
return(View("Index", result));
}