Hi,
I'm working on a custom screen and I'm currently just working on the main front page.  I can't get keyboard arrow key movement to work with it.  Do you need to have some other thing in place to allow it to work?  Do you have to have a complete tab page?  The DRO's advance with a file or command, but not with the arrow keys.  The only way I can get a response is to have hot keys assigned to a button either on the main page or the tab page. 
Thanks for any help.
Regards,