I'm sure John's response about event queueing is correct. However, perhaps you can use the INKEY() function with the second parameter to check for a mouse click or use the KEYPRESS method to trap a key stroke.

HTH
Barbara

>Hi,
>
>I disable the command buttons on my form as soon as the user clicks on the go/"do it" button (and re-enable when processing is finished).
>
>If the user clicks on the "go" button a second time while it is disabled, the command button's click event is fired a second time after it finishes the first time.
>
>Is there a way to completely disable the button so any clicks while disabled are completely ignored?
>
>Thanks!