public string LuuGiay() { var giay = new Giay(); giay.ID = View.IdGiay; giay.MaGiayNCC = View.MaGiayNhaCungCap; giay.MaGiayTuDat = View.MaTuDat; giay.TenGiay = View.TenGiay; giay.DinhLuong = View.DinhLuong; giay.KhoGiay = View.KhoGiay; giay.DienGiai = View.DienGiai; giay.ThuTu = View.ThuTu; giay.GiaMua = View.GiaMua; giay.ChieuNgan = View.ChieuNgan; giay.ChieuDai = View.ChieuDai; giay.TenGiayMoRong = View.TenGiayMoRong; giay.TonKho = View.TonKho; giay.KhongCon = View.KhongCon; giay.IdDanhMucGiay = this.IdDanhMucGiayChon(); string thongDiep = ""; switch (View.TinhTrangForm) { case (int)FormStateS.New: thongDiep = Giay.Them(giay); break; case (int)FormStateS.Edit: thongDiep = Giay.Sua(giay); break; } return(thongDiep); }