public DataTable LoadCTHDTheoIDTiec(string Id)
{
CTTiec_DAO t = new CTTiec_DAO();
return(t.LoadCTHDTheoIDTiec(Id));
}
public bool ThemCTTiec(CTTiec_DTO cttiec)
{
CTTiec_DAO t = new CTTiec_DAO();
return(t.ThemCTTiec(cttiec));
}
