Yes, that's much simpler :)

Re: Detect Mouse Leaving The Main Screen Thread #1232036 Message #1232065

>Hi Jay,
>
>You can check return value from MROW() or MCOL()
>

>IF MCOL(Thisform.Name)=-1 OR MRow(Thisform.Name)=-1
>   * The mouse is out of form
>ENDIF
>

>
>MartinaJ
>
>>I want a timer to stop firing when the mouse is over the form. I can set a form property when the mouse is on the form with MouseMove, but how can I reset it when the mouse is not over the form?