Can a trigger create CTRL-Groups?

When you press Ctrl-1 and assign the selected units into a control group... is there a way to do this with a trigger? so that when the map starts, the player can press 1 or 2 and it will select units for him, rather than him needing to set the ctrl-groups himself?

If there is any other way to do something like this... i would be very interested in a solution!
Peace!

I vaugely remember this being possible.. not sure how or when, but I *think* it might be.

nope...no chance...

No you can't. Cuz in wc3 triggers there are no funktions with keys (acept the arows)
So you can't.

Like ThyFlame said, i also remember vaguely that it's possible to do this. However it's not related to keys but control groups, TheReaper.

No , There isn't . No natives related to ctrl at all

Edit: just found this was 3 months old ,closed