>Columns, headers and pages cannot (visualy) be subclassed.
>Why is this and how should one deal with this?
>
>Example: when a user clicks a page in a pageframe i want its caption to turn bold so the user can see he/she has seen the page.
>I now have 'This.FontBold=.T.' in the Click() of all the applications pages (about 70 pages total). Now the user decided he/she doesn't want the page's caption to turn bold but red. Now i have to change the code at 70 places! This cannot be the goal of OOP.

For exactly this purpose there is my Page Tab Chameleon class in the Files/Classes - VCX section.
:)


Nick