public DonHang LayMaHD(string iduser)
{
DonHang dh = new DonHang();
dh = ((from p in db.DonHangs where p.IDUser.StartsWith(iduser) orderby p.MaDonHang descending select p).Take(1)).Single();
return dh;
}
public bool insertHD(string IDUser, DateTime Ngay, decimal TriGiaDH, string matrangthai)
{
try
{
DonHang dh = new DonHang();
dh.IDUser = IDUser;
dh.Ngay = Ngay;
dh.TriGiaDH = TriGiaDH;
dh.MaTrangThai = matrangthai;
db.DonHangs.Add(dh);
db.SaveChanges();
return true;
}
catch
{
return false;
}
}
