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pro_vb thread: How do I create a collection class for a parent object and a collection class for a child object?


Message #1 by "Phil Perks" <philp@w...> on Tue, 6 Jun 2000 9:51:27
---Original Message-----
From: Andrew Traub [mailto:atraub@c...]
Sent: 05 June 2000 21:20
To: 'support@w...'
Subject: Visual Basic 6 Business objects 107X


I have a simple question about this book.

How do I create a collection class for a parent object and a collection
class for a child object?

Specifically, I want to have a collection of Invoices and a collection of
Invoice Items.  So far, I have a load routine in the Invoices collection
which loads all the invoice information from a query and then iterates
through each one, creating a new Invoice object and then calling its load
method.  In the Invoice object, I am not sure how to add the line items 
and
make them a child of the Invoice - I have been back over Chapter 5 and 6 
but
am not sure if the Video Object's details adapt strait through with the
Invoice object.

Thank you for any assistance,

 <<...>>  <http://www.compuflash.com/>
Andrew Traub

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