Make Some Single Dimension Array Lists?

I've managed to make some single dimension array lists but I can't figure out a multi dimension arraylist.

Here's what I'm trying to do:

I have a database (mdb) with 5 columns that I want each row to be in an array list.

In PHP what I'd typically do is:

$array[$field1] = array($field2,$field3,$field4,$field5);

How I do the same in vb.net so anytime I need to fetch an item for a specific for the row1 I could call it?

For a single dimension I could do the following, but I can't figure out how to add more fields to a single array row:

Dim tmpArrayX As New ArrayList
tmpArrayX.Add(field(0))
tmpArrayX.Add(field(1))
etc...