What if you make it readonly instead of disabled? Does it work better?

>Hi
>
>I have a user that is visually impaired and who cannot read textboxes content when they are disabled.
>
>I have tried to inherits from the Textbox and overwrite the Paint method but I have not been able to get a a perfect textbox.
>
>SO what I need is a textbox on which I have the control of the BackColor and the ForeColor when Disabled.
>
>Any solutions ?