Disable copying from RichText control

MFC >> Disable copying from RichText control

Hi,

how can I disable copying the text from the CRichText
active x control. Is there any property that I have to
set inorder to disable it?

Also, can someone guide, where I'll be able to find the
documentation related to the Active X controls provided
by Microsoft. (like CRichText).

Thanks,
Kalyan.

Visual Studio384