Problem with ASP.NET RadStyleSheetManager in Silverlight RIA Business App

[Daniel Walton]

I am building a Silverlight RIA business application, and I need to drop in an AJAX RadEditor (since it's much more functional than the Silverlight Editor). Everything works except the RadStyleSheetManager cannot access any resources via WebResource.axd. So I get more or less a blank page. The style background URI is: http://localhost:52662/WebResource.axd?d=o1d...  and the response is emtpy (HTTP 200). I have wasted dozens of hours trying to isolate the problem to no avail. Here are the steps to reproduce the problem:

1. (Using VS2008 with Silverlight 3, Silverlight Tools, and RIA Web Services SDK's,) Create a new Silverlight Business Application.
2. Right-click on the BusinessApplication.Web project, and click RadControls For ASP.NET AJAX->Convert to RadControls Web Application. Use all default options.
3. Right-Click on the BusinessApplication.Web project, and click RadControls For ASP.NET AJAX->Add RadEditor Scenario. Again use all default options.
4. Compile and Run, then navigate to the newly created RadEditorWebForm.aspx. This page should show the editor with the missing style resources.

Please can someone help!!

Thanks,
Dan

[Daniel Walton]

This problems seems to have magically disappeared when I ported my app to SL4 and .NET 4.

-Dan