How to hide information based on whether the report is being printed/exported in SSRS

Question

Hi,

I have created reports with drill thru functionality. I use a blue foreground and bold font to give the user hints as to what they can drill into.

I would like to be able to turn off the blue, bold, and even the drill thru action when the report is being printed or exported.

I have thought of basing those properties on a hidden/non hidden report (ex. @ShowLinks) parameter, but the best scenario would be if I could determine (via a global variable) whether a report is being exported or printed rather than the user having to remember to set a parameter.

Any ideas?

Thanks,