In ASP.NET PDF Viewer are form-fields supported?

[tr888]

What is the level of support, if any, for PDF form-fields and signatures in the ASP.NET PDF Viewer? If the PDF has text fields, can the user fill in the fields? Are fields displayed as read-only? Or can such a PDF not be rendered in the viewer?
Thanks

[Betsy]

Dear tr888,

Thanks for your inquiry.
Sorry that Spire.PDFViewer doesn't support to fill fields, it is only used to view the PDF at present.

Sincerely,
Betsy
E-iceblue support team