comctl monthcalendar help

[Vijay Kiran Kamuju]

Hi,

I am trying to fix  visual bug  in comctl monthcalendar control.
When I am using the control spy v2.0 for comctl5.0, I can see that
current date is highled with grey background on windows xp. (similar
to when we click a day in the calendar)
But on wine its not happening.
I am trying to find out, how we draw that highlighting.
And also how we draw the default calendar.

Thanks,
VJ