private void detach_DoctorItems(DoctorItem entity)
{
this.SendPropertyChanging();
entity.Doctor = null;
}
private void attach_DoctorItems(DoctorItem entity)
{
this.SendPropertyChanging();
entity.Doctor = this;
}
partial void UpdateDoctorItem(DoctorItem instance);
partial void DeleteDoctorItem(DoctorItem instance);
partial void InsertDoctorItem(DoctorItem instance);