I have one issue remaining. The C# editor works and my references are accounted for.
If I know the full path, as I do for my DLL's then I use this:
_dotNetProjectResolver.AddExternalReference(refPath); // supply absolute path
If I don't know the path, since the are .NET assemblies on the machine, then I use this:
Assembly assy = Assembly.LoadFile(refName); // Let GAC resolve the path
_dotNetProjectResolver.AddExternalReference(assy); // load
What is missing is the extended Intellisense ToolTip information that should be imported for my libraries. I have generated the XML file from VS and it resides in the same folder as my DLL's, but I never see more than the basic stuff. The documentation implies it is automatically picked up but it is not working for me.
I know the XML is correct and in the right location because Sandcastle compiles it into a help file with no problems.
What can I do to debug this?