public int insertThanhToan(eHoaDonTienPhong tt)
{
HoaDonTienPhong temp = new HoaDonTienPhong();
temp.maThue = tt.MaThue;
temp.ngayLap = tt.NgayLap.Date;
temp.gioLap = tt.GioLap;
temp.thueVAT = tt.ThueVAT;
temp.khuyenMai = tt.KhuyenMai;
temp.ghiChu = tt.GhiChu;
db.HoaDonTienPhongs.InsertOnSubmit(temp);
db.SubmitChanges();
return(1);
}
public string gemaHD_BymaThue(string id)
{
HoaDonTienPhong nv = db.HoaDonTienPhongs.Where(x => x.maThue.Equals(id)).SingleOrDefault();
return(nv.maHDPhong);
}