public ActionResult Block(long idKhachHang)
{
var tk = Session["TaiKhoan"] as KhachHang;
if (tk == null)
{
return(View("../Login/Index"));
}
else
{
if (tk.LoaiTK != "Admin")
{
return(View("../Home/Index"));
}
else
{
var dao = new KhachHangDAO();
Session["Update"] = null;
dao.BlockKH(idKhachHang);
return(View("Index"));
}
}
}