>My form has a listbox with multiselect on and I want to programatically select various items on the list.
>
>I have tried several ways to do this without success. It must be easy. Help!

* loop over the array, checking each item against the given list
	for n = 1 to m.lnLen				&& cycle over rows
		if at(.btcValArray[m.n, 2], m.list_arg)>0     && this item is to be selected
			.Container1.List1.selected(m.n) = .t.	&& flag list item as Selected
		endif
	endfor

So, just set selected property to true for your items.