Thanks for the article, however, it isn't really what I'm looking for. It does show a media player control within the RTB and how to access it, but that's not what I need. I have a custom control written in vb.net that I can already insert into a RTB. It seems like I save it ok, but when I reload the document, the controls are gone. The data in the RTF is stripped out during the load method of the RTB. I need to be able to save the RTF with the embedded controls (and maintain their state), then reload the RTF later with all of the controls intact. My best guess now is that my custom control isn't implementing the correct interfaces, or isn't getting registered correctly. Any help is appreciated.
It's only when you look at an ant through a magnifying glass on a sunny day that you realise how often they burst into flames.
