is there a simple way to find out if new annotations have been made using the PdfViewer control? I need to show a save alert when a user leaves te page showing the PDF and made some annotations in the PDF.
NKNavaneetha Kannan Sudalai Muthu Syncfusion Team February 2, 2017 02:01 PM UTC
Thank you for using Syncfusion products.
At present, there is no support to find if new annotations are made using PdfViewer control. We will implement this requirement as a feature and it will be included in our main release 2017 Vol1 – SP1 which is expected to be available in the middle of April, 2017.