I haven't tested it but I think it's pretty close to:

** Toggle button
IF ThisForm.WindowState = 2
	ThisForm.WindowState = 0
ELSE
	ThisForm.WindowState = 2
ENDIF

>Hi. VFP 7 user. How would I grow a grid to full-form size (by the user clicking on a button) and then shrink it back down to normal size (the same way).
>
>Thanks, Randy