Jeff Loucks wrote: > Tam's sample code has the method. Here it is in one statement;
> UInt32 temp; > Boolean fHasSWBrightnessControl = > FtrGet(sysFtrCreator,sysFtrNumHwrMiscFlags,&temp) == errNone > && > (temp & hwrMiscFlagHasBacklight) != 0 && > FtrGet(sysFtrCreator,sysFtrNumHwrMiscFlagsExt,&temp) == > errNone && > (temp & hwrMiscFlagExtHasSWBright) != 0; I assume the first part of the test determines whether there's a backlight. I had this instead, how does it compare? if ( SysGetTrapAddress( sysTrapHwrBacklightV33 ) != SysGetTrapAddress( sysTrapSysUnimplemented ) ) Luc Le Blanc -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
