I'm glad you've manage to resolve the problem by yourself.
One of the possible solutions is to use Blend to extract the PdfViewer
's control template and modify RadBusyIndicator
there, exactly as you did. In the project from my previous post I've shown how this approach can be achieved without extracting the PdfViewer
's control template. I'm not sure why PDFViewer
disappears on your side when you tried this approach. Did you observe this behavior in the attached project?
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