Welcome to the WPF feedback portal. We’re happy you’re here! If you have feedback on how to improve the WPF, we’d love to hear it!>
Thanks for joining our community and helping improve Syncfusion products!
The OnTextSelectionCompleted event of PdfViewer has as a parameter an instance of TextSelectionCompletedEventArgs. This parameter is a Dictionary[int, Dictionary[string, Rectangle]], with the inner dictionary supposed to map each selected string to its bounding Rectangle. However, instead the inner dictionary always contains only a single value, mapping all selected text to a single Rectangle. If multiple lines are selected, this single Rectangle may include text that is not selected.