Creating Graphs

New to this thread so bear with me...

I'm would like to plot data points from an array of integers...
The software would be performing a series of tests (no more than 32) where each test would add a new integer into the array. After each test I would like to update the graph so that the progress is shown.

I'm not an expert programmer by any means, so I would like an activex component. Most of the ones I've seen use databases, and I don't want to have to create a database just to get the data from my array into the graph.

Can anyone point me in the right direction?