itextsharp报错PdfReader not opened with owner password

itextSharp读取Pdf时报错:PdfReader not opened with owner password

报错原因:pdf文件被用户加密了。

解决办法:在创建pdfReader实例后,加一行代码:

PdfReader.unethicalreading = true;

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转载自www.cnblogs.com/oliverreal/p/9877499.html