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 PDFIum Demo PDFViewerFormFields no Editing after Print		  New Topic  Reply to Topic
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Ralf

120 Posts
Posted - Feb 29 2024 :  03:32:34  Show Profile  Reply
Hello,

in the Demo PDFViewerFormFields i insert a Button with ImageEnView1.PdfViewer.Print(false); After printing the PDF Form i can't Edit the Form again

Best regards
Ralf

xequte

38616 Posts
Posted - Mar 03 2024 :  17:23:22  Show Profile  Reply
Hi Ralf

Unfortunately I do not see anyway around that. Printing of a form with content with PDFium requires the page to be "flattened" and once the page has been flattened it cannot be restored without reloading the content (which would clear form content).



Nigel
Xequte Software
www.imageen.com
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Ralf

120 Posts
Posted - Mar 04 2024 :  02:29:34  Show Profile  Reply
Hello Nigel,
ok i know save to Stream -> Print -> Load from Stream.

That seems to work. Maybe i must set any flags in the PDFViewer to it's old value. But that i must see.

If you know any other position or action where this "flattened" can be a problem your are welcome.

Best regards
Ralf
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xequte

38616 Posts
Posted - Mar 04 2024 :  16:41:15  Show Profile  Reply
Hi Ralf

Yes, this is the work around we have currently implemented. You can email me for the beta if you like.

Nigel
Xequte Software
www.imageen.com
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