ByteScout Premium Suite – VB.NET – Merge protected pdf documents with pdf extractor sdk

Home
/
Articles
/
ByteScout Premium Suite – VB.NET – Merge protected pdf documents with pdf extractor sdk

printable version:
ByteScout-Premium-Suite-VB-NET-Merge-protected-pdf-documents-with-pdf-extractor-sdk.pdf

How to merge protected pdf documents with pdf extractor sdk in VB.NET using ByteScout Premium Suite

Learn to merge protected pdf documents with pdf extractor sdk in VB.NET

These sample source codes on this page below are displaying how to merge protected pdf documents with pdf extractor sdk in VB.NET. ByteScout Premium Suite can merge protected pdf documents with pdf extractor sdk. It can be applied from VB.NET. ByteScout Premium Suite is the bundle that includes twelve SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording.

The SDK samples given below describe how to quickly make your application do merge protected pdf documents with pdf extractor sdk in VB.NET with the help of ByteScout Premium Suite. Simply copy and paste in your VB.NET project or application you and then run your app! Complete and detailed tutorials and documentation are available along with installed ByteScout Premium Suite if you’d like to learn more about the topic and the details of the API.

Trial version of ByteScout Premium Suite is available for free. Source code samples are included to help you with your VB.NET app.

On-demand (REST Web API) version:
Web API (on-demand version)

On-premise offline SDK for Windows:
60 Day Free Trial (on-premise)

Program.vb

      Imports Bytescout.PDFExtractor
Imports System.Diagnostics

Class Program

	Friend Shared Sub Main(args As String())

        Dim inputFiles As String() = New String() {"encrypted1 (password is 'password').pdf", "encrypted2 (password is 'password').pdf"}

        Using merger As New DocumentMerger("demo", "demo")

            ' Handle `PasswordRequired` event
            AddHandler merger.PasswordRequired, New PasswordEventHandler(AddressOf merger_PasswordRequired)

            ' Ignore document permissions
            merger.CheckPermissions = False

            merger.Merge(inputFiles, "result.pdf")
        End Using

        Process.Start("result.pdf")

    End Sub

    Private Shared Sub merger_PasswordRequired(sender As Object, document As String, ByRef password As String)
        ' Set document password here
        password = "password"
    End Sub
End Class