cASCADING DROPDOWENS

[Darkdj]

hi all im new on here

im a student at qac special needs college studying ICT

im currently working on an ict progect with the aim of setting up a help
desk system.
I have reviewd previous posts regarding cascading comboboxes and such bhut
have been unable to locate a step by step guide on creating cascading
dropdown lists in accsess

if anyone could provide some infomation on this (prefflibly step by step) it
would be gratly appreciated.

anoth thing i would like to ask relates to a guide i saw for creating
cascading dropdowns in infopath. It mentions using an xml for the data src,
since xml is widely used and highly diverse i have decided to attempt
creating one with all the infomation in it

i have a good understanding of computer concepts with regards to
configiration but the more advanced side of office applications reguarly
provides a stump in my plans
i know html pretty well but know very little about vb and xml

if someone could reveiw my code sofar and then provide some feed back it
would also be gratly appreciated.

<code> <?xml version="1.0" encoding="UTF-8"?>
<ListBoxData>
<Buildings>
<Building>BradBury Centre</Building>
<Building>Karten Centre</Building>
</Buildings>
<Rooms>
<Building>BradBury Centre</Building>
<Room>B101</Room>
<Room>B102</Room>
<Room>B103</Room>
<Room>B110 LRC</Room>
<Building>Karten Center</Building>
<Room>K1</Room>
<Room>K2</Room>
<Room>K3</Room>
</Rooms>
<Computers>
<Room>B110 LRC</Room>
<Computer>User 293</Computer>
<Computer>User 294</Computer>
<Computer>User 295</Computer>
<Computer>User 296</Computer>
<Computer>User 297</Computer>
<Computer>User 298</Computer>
<Computer>User 299</Computer>
<Computer>User 300</Computer>
<Computer>User 301</Computer>
<Computer>User 302</Computer>
<Computer>User 303</Computer>
<Computer>User 304</Computer>
<computer>User 305</Computer>
</Computers>
</ListBoxData>
</code>