PropertyPage tab text gray out disable

Hi,

I'm trying to gray out the text on one of my tabs but am not having any
luck.  It seems like simple thing to do.  Things like EnableWindow(FALSE) on
the PropertyPage object does not work.

Has anyone been able to disable/gray-out the text on the tab of a
PropertyPage?  I have a property sheet (CPropertySheet) that has 5 property
pages (CPropertyPage) and I can disable the property page I need and change
the text by appending "-N/A" to it but I also want to gray-out the text.

Any help would be greatly appreciated.

Arthur