I am creating a property manager page.  I need some selection boxes and a few other relatively complex user interaction controls.  Therefore, I need to be able to set breakpoints inside the addin and to see all my variant properties at various points in the code when the addin runs inside SW. 

My addin is working and I can run it in "debug" mode inside SW from Visual Sudio, but I can't figure out how to use breakpoints.  I get the message "the breakpoint will not be currently hit. No symbols have been loaded for this document" over my breakpoint.

I am using Visual Studio 2015 with SolidWorks 2016.

Has anyone done that?  Has anyone any tips?  Thanks!