i 'm using the PdfViewer class of Aspose.Pdf assembly version 18.104.22.168 under the "Aspose.Pdf.Facades" namespace in order to visualize a pdf file inside my own windows form control.
I just created a PdfViewer instance, called OpenPdfFile function and the called DecodeAllPages function.
With pdf file with a number of pages less then 4 everything works well, otherwise it throw an exception with this message:
"At most 4 elements (for any collection) can be viewed in evaluation mode".
I have a regular aspose pdf license that i normally use in all my code, but "PdfViewer" class doesn't have a method to bind a licence.
How can i solve this issue?