partial void DeleteTRAI_CAY(TRAI_CAY instance);
partial void UpdateTRAI_CAY(TRAI_CAY instance);
private void detach_TRAI_CAYs(TRAI_CAY entity)
{
this.SendPropertyChanging();
entity.LOAI_TRAI_CAY = null;
}
partial void InsertTRAI_CAY(TRAI_CAY instance);
private void attach_TRAI_CAYs(TRAI_CAY entity)
{
this.SendPropertyChanging();
entity.LOAI_TRAI_CAY = this;
}