SyntaxEditor for Silverlight is a syntax-highlighting code editor control being designed for native use in Silverlight applications based on our WPF version of SyntaxEditor. At the time of this posting it is still in development. This video shows implementation of the code outlining features found in SyntaxEditor for Silverlight, including an outlining margin, collapsible region highlights, and folding text. Watch our blog for details on SyntaxEditor for Silverlight.
http://blog.actiprosoftware.com