I am working in a Web Project in Visual Studio 2008. When I hit F12 (or right-click and select Go To Definition) Visual Studio is consistently going to the Metadata file in
Symptom:
Visual Studio 2010 Ultimate was repeatedly failing to find references to functions, #defines, includes, etc when using the "Go To Definition" or "Go To Declaration" or "Find All References" features - oddly Intellisense was working.
Fix:
The .sdf file will automatically be rebuilt by parsing the include files in your solution