I'm trying to use external button controls to control a state parameter. I can navigate to it and open it, but I am unable to scroll the list with the Up and Down buttons, which is what I need to be able to do.
Also is there a way to use the Escape control to back out of the selection, and then when nothing is selected, it can close the page. I'm unable to get something like that to work.
Customer support service by UserEcho