Hi Ganesan,
Thank you for your interest in Syncfusion products.
Could you please report the mentioned issue with converting the RichTextBoxAdv content
to XAML along with the runnable sample used on your side, 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,
Gunasekaran