partial void DeleteVente(Vente instance);
partial void UpdateVente(Vente instance);
private void detach_Ventes(Vente entity) { this.SendPropertyChanging(); entity.Produit1 = null; }
partial void InsertVente(Vente instance);
private void attach_Ventes(Vente entity) { this.SendPropertyChanging(); entity.Produit1 = this; }