get actual classinfo through an interface?

[Jarrett Billingsley]

"BC" <NOTmi_emayl_adrez at hotmail.com.remove.not> wrote in message 
news:op.t15gsgmttn71h3 at hal9000xp...
> new question. since IInterface.classinfo returns IInterface, how to get
> the actual value of the concrete class?
>

Something to keep in mind is that an interface doesn't necessarily point to 
a D class, which is probably why this information isn't available in the 
general case.