Hi,

I want to create public method to calculate order total in OrderBO. It will sum up line items subtotal by loop thru LineItemsBO datarows. The method will be called before OrderBO.beforesave() event.



My problem is, how could I access child BO - LineItemsBO in OrderBO? I can't set LineItemsBO to ParentBusinessObject property at OrderBO component designer.



Any ideas?



Thank you