Ed,
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>>My colleague created apps, which allows to do field mappings from input file to output file. On the fields page he has list box with fields, seq, type, width and mappings expr. Double click on list item invokes native VFP expression builder, so a user (me) can write a mapping expression. For me it's too much clicking espesially if the mapping expression is pretty simple, like 0. So, I'm wondering is there a good solution, like editable one column of the list? Or it should be grid only?
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>The list box content isn't dynamically editable, but you could link an edit form to the click event. If they want to just type into the list without some other form (or set of controls on the same form) doing the actual editing, you're in grid world...

Thanks for your response. Yes, I've expected this answer, just hoping... Since it's not my application, I can not demand a grid implementation. So, perhaps, I will have this pain with boring clickings, unless my colleague change a lot his form. I was thinking about another solution, like textbox or editbox behind listbox - but this solution would require too much work...