title: How to debug C++ code in a Windows Phone (8) Runtime Component or C++ DLL in VS 2013
body: <p>For a solution created using Visual Studio 2013 Pro and containing a Windows Phone App (C#), a Windows Phone Runtime Component (C++) and a Windows Phone Dynamic Link Library (C++), is it possible to debug the C++ code in either the runtime component or the DLL? If so, what must be done to enable it?</p>
  
  <p>I have created such a project - a simple test app, where the app invokes code in the runtime component, which in turn invokes code in the DLL. I can verify that it is working correctly because I can inspect the return value of the C++ function in the DLL after it has been fed back through the runtime component to C# code in the app, but I can't get the debugger to step into the method implemented in the runtime component. Although I can set breakpoints on any of the code (C# or C++), only breakpoints on the C# code ever get hit, and the breakpoints set in C++ code (either runtime component or DLL) show as "no symbols loaded" while the app is active under the debugger (as when sitting on a C# breakpoint).</p>