Hi Kan,
Thank you for your interest in Syncfusion Products
Currently DocIO is compatible only with .Net framework and
we haven’t checked the compatibility against Mono .Could you please report this
issue through Direct Trac Developer Support System (https://www.syncfusion.com/account/login?ReturnUrl=%2fsupport%2fdirecttrac%2fincidents
because you can take the advantage of the expertise of a dedicated support
engineer and a guaranteed response time and we hope you will take advantage of
this system as well. If you have already reported, please ignore this.
Please let us know if you have any other questions.
Regards,
Ramkumar