public ActionResult DangTinBan
            (string SDT, string TheLoai, string TieuDe, string MoTa, string TinhTrang, string GiaTien,
            string HoTen, string ThanhPho, string QuanHuyen, string Email, ImageFile objImage)
        {
            string        strLink = "";
            VatPhamAccess vpa     = new VatPhamAccess();

            foreach (var file in objImage.files)
            {
                if (file != null && file.ContentLength > 0)
                {
                    string fileName = Path.Combine(Server.MapPath("/Content/uploads"), Guid.NewGuid() + Path.GetExtension(file.FileName));
                    strLink += fileName + ',';
                    file.SaveAs(fileName);
                }
            }
            string[] temp        = strLink.Split(',');
            int      MaTinhThanh = Int32.Parse(ThanhPho);
            long     giaTien     = long.Parse(GiaTien);
            int      theloai     = Int32.Parse(TheLoai);

            if (vpa.ThemVatPham(SDT, HoTen, MaTinhThanh, QuanHuyen, TieuDe, MoTa, TinhTrang, giaTien, theloai, temp[0], strLink))
            {
                return(RedirectToAction("Index", "Product", new { MaDM = theloai, Trang = 1 }));
            }
            return(View("DangTinBan"));
        }
        public JsonResult TiepTucBan(int MaVP)
        {
            VatPhamAccess vpa = new VatPhamAccess();

            if (vpa.BanTiep(MaVP))
            {
                return(Json(new
                {
                    status = true
                }));
            }
            return(Json(new
            {
                status = false
            }));
        }
        public JsonResult NgungBan(int MaVP)
        {
            VatPhamAccess vpa = new VatPhamAccess();

            if (vpa.NgungBan(MaVP))
            {
                return(Json(new
                {
                    status = true
                }));
            }
            return(Json(new
            {
                status = false
            }));
        }