partial void DeleteTB_Stock(TB_Stock instance);
partial void UpdateTB_Stock(TB_Stock instance);
private void detach_TB_Stocks(TB_Stock entity) { this.SendPropertyChanging(); entity.TB_Almacen = null; }
partial void InsertTB_Stock(TB_Stock instance);
private void attach_TB_Stocks(TB_Stock entity) { this.SendPropertyChanging(); entity.TB_Producto = this; }