public int insertCTDonDatHang(CTDonDatHang ctddh)
{
try
{
db.CTDonDatHangs.InsertOnSubmit(ctddh);
db.SubmitChanges();
}
catch
{
return -1;
}
return 1;
}
partial void DeleteCTDonDatHang(CTDonDatHang instance);
partial void UpdateCTDonDatHang(CTDonDatHang instance);
partial void InsertCTDonDatHang(CTDonDatHang instance);
private void detach_CTDonDatHangs(CTDonDatHang entity)
{
this.SendPropertyChanging();
entity.Product = null;
}
private void attach_CTDonDatHangs(CTDonDatHang entity)
{
this.SendPropertyChanging();
entity.DonDatHang = this;
}
