partial void DeleteIngredientPurchaseHistory(IngredientPurchaseHistory instance);
partial void InsertIngredientPurchaseHistory(IngredientPurchaseHistory instance);
partial void UpdateIngredientPurchaseHistory(IngredientPurchaseHistory instance);
private void detach_IngredientPurchaseHistories(IngredientPurchaseHistory entity) { this.SendPropertyChanging(); entity.IngredientPurchase = null; }