The problem you encounter is caused by the RadUploadHttpModule
. The current file upload processing model of the module extracts the files from the Request.Files
collection and adds them to the RadUploadContext.Current
. What you can do is use RadUploadContext.Current.UploadedFiles
We are about to release the RadControls for ASP.NET Ajax Q2 2008
package, where this model is changed and your code should work without a problem. I suggest that you upgrade to the new version, as it provides IIS7 Integrated mode compatibility and Safari support for the progress area in addition to the changed file processing model. The release is scheduled for later today.
the Telerik team