Yes, you can with Resharper 9.0
(not sure for previous versions).
Go to menu “Resharper” > “Windows” > “Assembly Explorer”
- Add an assembly there with the first button on the left (with a + on it)
- Then right click on it and choose “Generate Pdb…” (wait until it’s done)
- now you’re able to break in the code.
Note however as Jens told, it will probably break license terms