How to add a SmartTag to Outlook 2010?

I would like to add smart tag support in the read message window of Outlook 2010. What's the best way of doing so? Are there examp开发者_C百科les anywhere?

Microsoft has lots of examples of Office interop, check with MSDN and search for Office interop.

Here's one such article that might help your situation: How To Programmatically Add a Smart Tag to a Word document.