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Syncfusion Feedback

How to find out PDF Certificate was signed by

Thread ID:





148384 Oct 17,2019 08:22 AM UTC Oct 18,2019 12:09 PM UTC WinForms 1
Tags: PDF
Asked On October 17, 2019 08:22 AM UTC

Hii. Does Syncfusion have library to find out the PDF files that have certificate was signed by anyone ? and how many people signed it ?

Is it possible with Syncfusion library?

Sowmiya Loganathan [Syncfusion]
Replied On October 18, 2019 12:09 PM UTC

Hi Ria, 

Thank you for contacting Syncfusion support. 

We can find whether the PDF document that contains signed with certificates or not, by using IsSigned property available in the PdfLoadedSingatureField instance and also we can find out the count of the signed fields.  Please find the below sample to illustrate this,  

Please try the above sample in your end and let us know whether is satisfies your requirement.  

Sowmiya Loganathan 


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