I tried that Mark, and for some reason CTRL+F10 does nothing in my app at all now. I am back to square one now. Everything works except that the form and the report preview is not maximized again. It all works in the test.prg I posted but not in my app and I even removed the ON KEY LABEL CTRL+F10 assignment in the main program and verified that it is not set anywhere else....I stepped through it in the debugger and set a breakpoint on: ON('KEY LABEL','CTRL+F10')




>lcOldValue = ON('Key', 'Ctrl+F10')
>on key label Ctrl+F10
>KEYBOARD '{CTRL+F10}'
>on key label Ctrl+F10 &lcOldValue
>
>>Well, everything worked in testing using the example prg I posted. However, in my app, CTRL+F10 is reassigned (silly me, I forgot about that) so KEYBOARD... does not work. Also, it is a class so there is no Data Environment. I have to find another workaround it appears. Does any other keyboard combination have the same effect as the default CTRL+F10? ZOOM WINDOW ... you provided below does not work because the window 'Report Designer' does not exist.