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Simple way to find out if new annotations have been made?

Hi all,

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.


1 Reply

NK Navaneetha Kannan Sudalai Muthu Syncfusion Team February 2, 2017 02:01 PM UTC

Hi Bert, 
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.   
Navaneetha Kannan 

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