I've found examples of how to implement full IntelliSense™ providers for specific file-types in VS2010, like for Ruby or Python or whatever. What I want to do is hook into the existing IntelliSense™ for C# or VB.NET and add additional items into the list that is already generated by Visual Studio. (Basically, I want to inject database-driven items into the IntelliSense™ for Simple.Data objects.)
Is this actually possible, and if so, how do I go about it?