How can I get pdf attachment? (Windows store app)

Hy!

I worked a lot to get the pdf documents pdf attachment on Windows store app. (pic attached) I found a description:
https://groups.google.com/forum/#!topic/pdfnet-sdk/gA8o_eKVG7c
but the UWP api doesnt contain the Filter class, and the other problem is write to a file. (different than form or wpf apps)
Is there a way to get the pdf attachments?
Thanks in advance! T.

pic.png

The UWP API has an IFilter class, which is what FileSpec.GetFileData returns.

That post is out of date with regards to writing to disk.

Now you would call IFilter.WriteToFile to write to disk.

Otherwise, everything else in that post should still be valid.