>I believe a RichTextBox stores in RichText. http://en.wikipedia.org/wiki/Rich_text
>
>You may want to save yourself some headaches and time and just buy a component that will do the work for you. Take a look at what ComponentOne has to offer.
>

Thanks, That's where I have reached now that I realised it is not just as simple as dropping a control on a form. So far looking at Telerik and ComponentOne.

>>at first I couldn't work out why this would be useful, but I think I am understanding now. The RichTextBox actually stores the code in XAML so I will need to convert it to HTML when I need to use. Is that right?