Hi Jerry,

>how to show up (100.00) instead of -100.00 in the form?
>I tried (in the texbox):
>Format: K
>InputMask: @z( 999.99
>and
>Format: z(
>InputMask: 999.99
>but it doesn't work. I still got -100.00
>regards,
>Jerry

The format that does it is @( but it don't exist for Format property it only exist to Transform() function. If your TextBox don't need to be editing, or be, it only show value, you can to do this:

thisForm.myTextBox.Value = TRANSFORM(-100, [@(9999.99])

Good luck!