Trying to call a class event via a callback

[Dave Addey <listmail1 at dsl dot pipex dot com>]

Hi there,

I¹m trying to add a new event to a class, and then call that event by
installing a callback (using part of the Mac OS IOKit).  I keep finding that
the installation of the callback causes a crash.  Is it possible to do this
­ to call a class instance¹s event from within a callback?  I never managed
to do this from within REALbasic code, and always ended up having to use a
global module method as the function for the callback to call.

Is this the same case from within a plugin too?  If so, is there a way for
me to define a global module method from within the plugin, which would be
called (in RB) by the callback?

I¹m in RB 2006r1, compiling a plugin for Mac OS X MachO.

Dave.
_______________________________________________
Unsubscribe or switch delivery mode:
<http://www.realsoftware.com/support/listmanager/>

Search the archives of this list here:
<http://support.realsoftware.com/listarchives/lists.html>