How to trace into a third party dll with visual studio?

Question

My application is using a third party dll and works fine,

but I'm seriously interested how things are implemented,

is there anyhow I can trace into the internals of that dll without source code?

Yes,I want to do it right in vs,I'm not familiar with IDA etc at all..

Answer 1

It's fairly easy: just open disassembly window, and hit "step in" button.