Can you stop memory from being swapped to disk?

Question

I was wondering if it was possible to prevent memory of a object (class or struct) from being swapped to disk?

Edit: As for why I\'ve been told some of the data I\'m

Answer 1

Not really, that's an operating system thing.

Just rest assured that Windows' paging strategy will prioritize keeping in memory the most frequently accessed pages, so if a certain page is important for your application, it'll be there as much as possible.