I would say yes.
When you say select them with ctrl-a, do you mean select whole list or select a group of one or more files?
Select a subgroup gets harder. Don't think I've ever done a select of a group of items from a list. Oh, I see how now, doable too. So yeah sure doable.
Wait you can probably do all that with the _FileDialog tool we have now? no that is only one directory?
When you say select them with ctrl-a, do you mean select whole list or select a group of one or more files?
Select a subgroup gets harder. Don't think I've ever done a select of a group of items from a list. Oh, I see how now, doable too. So yeah sure doable.
Wait you can probably do all that with the _FileDialog tool we have now? no that is only one directory?
b = b + ...