I've seen this page, but all it says about Windows Store apps is this:
Profiling Windows Store Applications with trivial methods
When profiling Windows Store Applications, some methods may not appear in profiling results because ANTS Performance Profiler ignores trivial methods for Windows Store Applications.
A method is trivial if it is smaller than 192 bytes of IL, doesn't contain any branches or loops, and doesn't contain any calls to other methods.
But it doesn't help, because the methods I'm trying to debug are not trivial...
How can I fix it?
(btw, my app is compiled as Debug, and the pdb files are present in the executable folder ; I'm starting the profiler by using the "Profile Performance" command in the ANTS menu of Visual Studio)