PdfToolBarSearch Loading

[guillermouberomero]

I have created an wpf app in which a PdfViewer item shows different pdfs. In each of them, I use the PdfToolBarSearch to search for a term. The problem is that for large documents, the searching process may take too long, so I need to detect when the PdfToolBarSearch has finished the searching process, so i can show a loading icon until that moment.

I haven't found any event or property for this purpose.

May someone help me?

Thank you