Design Patern Required

Hi All,

I think I need a design pattern for a link list to an indeterminate level.

Here's the problem.

A structure may comprise of products and Structures.

So Structure 'A' has

Product x
product y
structure Z
Structure Z has
Product a
Structure B
Structure B has
Product D

Structures may also have more than 1 structure. I need to process all products and Structures for the parent structure.

I'm having great difficulty in VB6 trying to design a function that can call itself in this way.

I started off with a product class and a structure class where a structure class can comprise of itself and product class, but bringing it all together seems almost impossible.

Thanks for your help.

williamcrawley !
I readed your problem..I try to do it with nether struct:

Module1:
Option Explicit
'product A
Type productA
y As Integer
End Type

'struct A:consist of x and prduct A
Type structA
x As Integer
pr As productA
End Type

'structsA::consist of structA and product A
Type structsA
stA As structA
proA As productA
End If

Hi Cleverpig,

This is not quite what i require. My example isn't literal. There are 16000 structures in all and I cannot declare the all ike that.

Thaks fo trying

OK! I guess U will make one or some universal structure to show the 16000 structure??..Or U will make one or some variable structure to show the 16000 structure??...