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Technical support > Neevia docCreator code samples
Example 13: Encrypt an existing PDF file (128 bits) from VB.NET  Print Example 


    Dim DC As Object : DC = CreateObject("Neevia.docCreator")

    DC.setParameter("PDFEncryption", "true")
    DC.setParameter("PDFEncryptionType", "128")

    DC.setParameter("PDFOwnerPassword", "test")
    DC.setParameter("PDFUserPassword", "open")

    DC.setParameter("PDFContentAccess", "false")
    DC.setParameter("PDFAllowExtraction", "false")
    DC.setParameter("PDFChangesAllowed", "0")
    DC.setParameter("PDFPrintingPermissions", "0")

    Dim RVal As Integer : RVal = DC.encryptPDF("d:\test.pdf", "d:\out.pdf")
    DC = Nothing

    If (RVal <> 0) Then
      MsgBox("There was an error encrypting the document!!!")
    Else
      MsgBox("Done encrypting !!!")
    End If



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