Add metadata to while converting pdf to pdf/a

I need to add metadata information such as name, title, keywords and producer etc while converting a pdf file to pdf/a. is there any way in PDFNet ?

You could use PDFDocInfo prior to calling PDFAComplaince.

https://www.pdftron.com/pdfnet/docs/PDFNetC/d2/db4/classpdftron_1_1_p_d_f_1_1_p_d_f_doc_info.html

Search for PDFDocInfo:
https://groups.google.com/forum/#!searchin/pdfnet-sdk/PDFDocInfo