private void detach_visites(visite entity)
 {
     this.SendPropertyChanging();
     entity.patient = null;
 }
 private void attach_visites(visite entity)
 {
     this.SendPropertyChanging();
     entity.patient = this;
 }
 partial void Updatevisite(visite instance);
 partial void Deletevisite(visite instance);
 partial void Insertvisite(visite instance);