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Code of the Day: (What is the code of the day? )
1) Library system Simple
Submissions Since Yesterday:
2) PdfReader not opened with owner password
1)Library system Simple
Category: Algorithims
Level: Beginner
Description: A basic application were you are going to login and search records
Compatibility: VB.NET
Submitted on 3/9/2012 1:02:48 AM and accessed 3843 times.
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2)PdfReader not opened with owner password
Category: Coding Standards
Level: Intermediate
Description: itextSharp.text.pdf.badpasswordException PdfReader not opened with owner password See here also: http://agalaxycode.blogspot.in/2015/01/itextsharptext-pdf-badpasswordexception-PdfReader-not-opened-with-owner-password.html Problem: If you are using iTestShap in Dot net application and generating PDF with owner passward. After that you are trying to open that password protected in again in Dot net code then you may face the error or exception of itextSharp.text.pdf.badpasswordException PdfReader not opened with owner password. Solution: This is because you are not supplying the password while you opening that pdf file in itextsharp using PdfReader. Example: Creating Pdf file using owner password: PdfWriter docWriter = PdfWriter.GetInstance(doc, new FileStream(pdfFileName, FileMode.Create)); byte[] OWNER = System.Text.Encoding.UTF8.GetBytes("mypassword"); docWriter.SetEncryption(null, OWNER, PdfWriter.ALLOW_PRINTING, PdfWriter.STANDARD_ENCRYPTION_128); Now you are trying to open that file: PdfReader pdfReader = new PdfReader(pdfFileName); Correct code: byte[] OWNER = System.Text.Encoding.UTF8.GetBytes("mypassword"); PdfReader pdfReader = new PdfReader(pdfFileName, OWNER); So conclusion is that be sure you are supplying the password while opening the password protected file in PdfReader in C# or VB.net code:
Compatibility: C#,VB.NET,C++.NET
Submitted on 1/8/2015 1:29:52 AM and accessed 55 times.
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