ByteScout PDF Suite – VB.NET – Extract images by page from pdf with pdf extractor sdk

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ByteScout PDF Suite – VB.NET – Extract images by page from pdf with pdf extractor sdk

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ByteScout-PDF-Suite-VB-NET-Extract-images-by-page-from-pdf-with-pdf-extractor-sdk.pdf

How to extract images by page from pdf with pdf extractor sdk in VB.NET using ByteScout PDF Suite

How to write a robust code in VB.NET to extract images by page from pdf with pdf extractor sdk with this step-by-step tutorial

Sample source code below will display you how to manage a complex task like extract images by page from pdf with pdf extractor sdk in VB.NET. ByteScout PDF Suite can extract images by page from pdf with pdf extractor sdk. It can be applied from VB.NET. ByteScout PDF Suite is the bundle that provides six different SDK libraries to work with PDF from generating rich PDF reports to extracting data from PDF documents and converting them to HTML. This bundle includes PDF (Generator) SDK, PDF Renderer SDK, PDF Extractor SDK, PDF to HTML SDK, PDF Viewer SDK and PDF Generator SDK for Javascript.

The SDK samples given below describe how to quickly make your application do extract images by page from pdf with pdf extractor sdk in VB.NET with the help of ByteScout PDF Suite. Simply copy and paste in your VB.NET project or application you and then run your app! Use of ByteScout PDF Suite in VB.NET is also described in the documentation included along with the product.

If you want to try other source code samples then the free trial version of ByteScout PDF Suite is available for download from our website. Just try other source code samples for VB.NET.

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Program.vb

      Imports Bytescout.PDFExtractor
Imports System.Drawing.Imaging

Class Program
	Friend Shared Sub Main(args As String())

        ' Create Bytescout.PDFExtractor.ImageExtractor instance
        Dim extractor As New ImageExtractor()
		extractor.RegistrationName = "demo"
		extractor.RegistrationKey = "demo"

		' Load sample PDF document
        extractor.LoadDocumentFromFile(".\sample1.pdf")

        ' Get count of pages
		Dim pageCount As Integer = extractor.GetPageCount()

        ' Extract images from each page
        For i As Integer = 0 To pageCount - 1

            Dim j As Integer = 0

            ' Initialize page images enumeration
            If extractor.GetFirstPageImage(i) Then
                Do
                    Dim outputFileName As String = "page" & i & "image" & j & ".png"

                    ' Save image to file
                    extractor.SaveCurrentImageToFile(outputFileName, ImageFormat.Png)

                    j = j + 1

                Loop While extractor.GetNextImage() ' Advance image enumeration
            End If

        Next

        ' Cleanup
		extractor.Dispose()

		' Open result file in default associated application (for demo purposes)
        System.Diagnostics.Process.Start("page0image0.png")
        
	End Sub
End Class