>>For the purposes of the FAQ, I want to have a collection/array of objects that are visible on the form (e.g., a group of related CheckBoxes, TextBoxes, etc.), and which can be accessed through an index or key.
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>>Perhaps Collections work, but I'll have to do some testing first, and produce some sample code specifically for this need.
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>>Thanks for the information.
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>If it's a collection of objects on the form, sys(1272) returns a useful key, but the first word in the chain is the name of the form's class, not that of the form itself, as long as the form's .init() hasn't finished running. Once it has, it's thisform.name. So probably the best key for any control is sys(1272) with the first word replaced with "thisform" or "". You'll have to recurse, of course.

OK, I'll check about keys later. The other question is, if I add a CheckBox to a Collection, how do I make it show on the form? Or is it the other way round - first AddObject() on the form, and then add it to the Collection?

I don't want to get all objects on the form; only have an array/collection of some specific objects which I want to access later, as an array/collection.