Is there a way to get VS2008 to stop warning me about unreachable code?

Question

I have a few config options in my application along the lines of

const bool ExecuteThis=true;
const bool ExecuteThat=false;

and then code that

Answer 1

What about using preprocessor statements instead?

#if ExecuteThis
    DoThis();
#endif

#if ExecuteThat
    DoThat();
#endif