Steve, is SET TALK ON? If so the result of the SUM is displayed on the active form.

HTH,
Rick


>Happy Halloween
>
>Could someone tell me why when I clicked on a button to execute a click event of another button which contain a SUM command it disorted the form ?
>
>For Example:
>
>Button1 : ThisForm.Button2.Click()
>Button2 : SUM (product.price) TO tprice
> ThisForm.Refresh
>
>Any help or suggestion is appreciated.
>
>
>Steve