private void detach_HangHoas(HangHoa entity)
{
this.SendPropertyChanging();
entity.NhaCungCap = null;
}
partial void DeleteHangHoa(HangHoa instance);
partial void UpdateHangHoa(HangHoa instance);
partial void InsertHangHoa(HangHoa instance);
private void detach_HangHoas(HangHoa entity)
{
this.SendPropertyChanging();
entity.Loai = null;
}
private void attach_HangHoas(HangHoa entity)
{
this.SendPropertyChanging();
entity.Loai = this;
}
