Getting Started in Visual Basic .NETByteScout PDF Renderer SDK

The following sample demonstrates how to convert first page from PDF document into PNG image.

VB
Imports Bytescout.PDFRenderer

Module Module1

    Sub Main()

        ' Create an instance of Bytescout.PDFRenderer.RasterRenderer object and register it.
        Dim renderer As RasterRenderer = New RasterRenderer("demo", "demo")
        renderer.RegistrationName = "demo"
        renderer.RegistrationKey = "demo"

        ' Load PDF document.
        renderer.LoadDocumentFromFile("multipage.pdf")

        ' Render first page of the document to PNG image file.
        renderer.RenderPageToFile(0, RasterOutputFormat.PNG, "result.png")

        ' Open the output file in default image viewer.
        Process.Start("result.png")

    End Sub

End Module