>** page.click
>this.refresh
>
>I also tried deleteing the above code and replacing it with
>
>** page.activate
>this.refresh
>
this is ok
>
Well:

* Page refresh Method
NODEFAULT
Thisform.Lockscreen = .T.
Page::Refresh
Thisform.Lockscreen = .F.

You can leave the Form.Refresh code.

The nature of LockScreen is of a semaphore,
but unfortunately VFPT implement it as a simple flag.

If you want, you can use this:

* Page refresh Method
NODEFAULT
IF m.Thisform.Lockscreen
 Page::Refresh
ELSE
 Thisform.Lockscreen = .T.
 Page::Refresh
 Thisform.Lockscreen = .F.
ENDIF