Hi SonuSarojan,
Thank you for your interest in Syncfusion products.
At this moment we do not have Spell check support in WPF/Silverlight
RichTextBoxAdv and we already have this requirement in our features list for
WPF/Silverlight RichTextBoxAdv. We will implement this feature in any of our
upcoming releases. We usually have an interval of at least three months between
releases. The feature implementation would also greatly depend on the factors
such as product design, code compatibility and complexity. We will update you when
this feature has been implemented.
This feature can be tracked through our Features Management System:
http://www.syncfusion.com/support/directtrac/features/SL-1481
Please let us know if you have any other questions.
Regards,
Gunasekaran