Instead of getting the red circle, I get the hollow circle with an exclamation point icon, and when hovered, it says:
This breakpoint will not currently be hit. No symbols have been loaded for this document.
I've tried shutting everything down, deleting the bin and obj folders, and even restarting the machine, and nothing appears to have a positive affect.
Does anyone have any other ideas?
EDIT =============
And to head this off before the less observant of you say anything, yes - I checked google before asking.
SOLUTION ============
Ever since this project was started, I've been able to debug it without any problems. Today, I had to set the Silverlight app itself as the startup app. Prior to today, it was working with the web page as the startup project. I don't know what's changed, because I haven't added a new file in WEEKS.