如何加密和解密PDF文件？ [英] How to encrypt and decrypt a PDF file ?

问题描述

我只是C＃的初学者，但由于我的项目需要，我需要加密和解密PDF文件。所以请提出建议。



Pakku

I am just a beginner in C#, but due to requirement in my project i need to encrypt and decrypt the PDF file. So please give suggestions.

Pakku

推荐答案

这些是给你的..

C＃中的文件加密和解密 [ ^ ]

http://support.microsoft.com/kb/307010 [ ^ ]

http://stackoverflow.com/questions/7189609/encrypting-pdf-document-with-c-sharp [ ^ ]

http://www.nullskull.com/q/10073322/encrypting-and-decrypting-pdf-files.aspx [ ^ ]

http://www.gnostice.com/nl_article.asp?id=91&t=Encrypting_and_Decrypting_PDF_Documents_Using_PDFOne_NET [ ^ ]

http://www.c-sharpcorner.com/ UploadFile / dbeniwal321 / decrypt-a-file-in-C-Sharp / [ ^ ]

These are for you..
File Encryption and Decryption in C#[^]
http://support.microsoft.com/kb/307010[^]
http://stackoverflow.com/questions/7189609/encrypting-pdf-document-with-c-sharp[^]
http://www.nullskull.com/q/10073322/encrypting-and-decrypting-pdf-files.aspx[^]
http://www.gnostice.com/nl_article.asp?id=91&t=Encrypting_and_Decrypting_PDF_Documents_Using_PDFOne_NET[^]
http://www.c-sharpcorner.com/UploadFile/dbeniwal321/decrypt-a-file-in-C-Sharp/[^]

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