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Example 2: Merge several PDF files and encrypt the output (VB.Net)  

   Dim NVmerge : NVmerge = CreateObject("Neevia.PDFmerge")
   NVmerge.PDFEncrypt = true
   NVmerge.PDFEncryptionType = "rc4"
   NVmerge.PDFOwnerPassword = "owner"

   ' p - document printing is denied
   ' e - disable extraction of text and graphics
   NVmerge.PDFPermissions = "pe" 

   Dim retVal : retVal = NVmerge.MergePDF("c:\1.pdf+c:\2.pdf", "c:\merged.pdf")
   if retVal<>0 then
     MsgBox "Error code=" & CStr(retVal)
   else 
     MsgBox "Done"
   end if

Neevia PDFstamp is the right tool in case you need to programmatically stamp batches of PDF files with multiple watermaks. It is fast and cost effective!

Peter Stolz

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