Hi Jerry,

>hi Erick,
>it's textbox, but inside Report Designer, which doesn't have methode even.
>I want to change the font style from 'Arial,10,N,0' to 'Arial,10,B,0' for certain condition (such as negative balance).
>thanks for the help.
>regards,
>Jerry

"I sleep in the point". Your message is in the Report Category. 8-)
In this case see Doug Hennig and Phil Thomas answers.