Hi everyone.. I have a big problem with checking exist signature in pdf file by Itextsharp. Now I have a program for signing on pdf file. When it process it has to get the external signature from smart card then it sign into pdf file. Now I want to check the exist external signature from pdf file. If the signature exist on pdf file so my program stop processing. If the signature not exist in pdf file so my program keep on processing. Now I don't have any solution for that. Who can help me please tell me. I thank so much! -- View this message in context: http://itext-general.2136553.n4.nabble.com/Itextsharp-checking-exist-signature-in-pdf-file-Please-help-me-tp3314053p3314053.html Sent from the iText - General mailing list archive at Nabble.com.
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