Epicor Configurator - Active Input Box

Can the Configurator, and the C-Sharp Code, identify the active input box that someone clicks into (nothing is changed, they just clicked into the input box)?
And then use that to trigger actions.

Maybe this would work …

Create a UD Configurator Method, then in a customization of the deployed configurator, make an event for GotFocus, that just calls the UD Config Method.

Basically… make the UD Method do exactly what you’d have done if the Configurator designer had an OnEnter action. Then the customization actually creates the event trigger and calls the UD Method

Thanks Calvin. This is a bit beyond me, but not to others in my organization. I will pass it on.