EnableTheming XP SP2

[Darrel]

I am revisiting a project from a while back. I want to be able to toggle between XP style theme and Classic within a program. Research has led me to the EnableTheming API in uxtheme.dll. I have XP SP2 and read sometime ago to use this particular API the application needs to be part of the Trusted Computing Base. Is anyone familiar with this? The code is as follows:

Code Select Expand

.code

Start:
INVOKE EnableTheming,FALSE ;uxtheme.dll

INVOKE EnableTheming,TRUE ;uxtheme.dll

INVOKE ExitProcess,eax ;kernel32.dll

END Start

This first line does turn off the XP style theme, however, the second line does not turn on the XP style theme for the current session.

Thanks for your time and consideration,

Darrel