Hello comunity

I need to know if it´s possible to use in a textbox on format properties, to show me if the value is negative then the value appear in RED color.
the only command i know is TRANSFORM() for example :
@( to Encloses negative currency or numeric values in parentheses.
Also , if i build a grid list with a cursor , what formatting mask or command i can use for the same result.

Many Thanks
Luis Santos