The coding tutorials are designed to help you test the features without need to write your own code. ByteScout PDF Renderer SDK is the library that renders PDF into high quality images and thumbnails. Includes various functions like batch processing, PNG, TIFF output. Can be used from web and desktop applications. It can be used to convert PDF to multipage TIFF using VB.NET.
You will save a lot of time on writing and testing code as you may just take the VB.NET code from ByteScout PDF Renderer SDK for convert PDF to multipage TIFF below and use it in your application. Just copy and paste the code into your VB.NET application’s code and follow the instruction. Use of ByteScout PDF Renderer SDK in VB.NET is also explained in the documentation included along with the product.
You can download free trial version of ByteScout PDF Renderer SDK from our website to see and try many others source code samples for VB.NET.
Imports Bytescout.PDFRenderer Class Program Friend Shared Sub Main(args As String()) ' Create an instance of Bytescout.PDFRenderer.RasterRenderer object and register it. Dim renderer As New RasterRenderer() renderer.RegistrationName = "demo" renderer.RegistrationKey = "demo" ' Load PDF document. renderer.LoadDocumentFromFile("multipage.pdf") ' define page to start from Dim startPage As Integer = 0 ' define page to end on Dim endPage As Integer = renderer.GetPageCount() - 1 ' Save PDF document to black-and-white multi-page TIFF at 120 DPI Dim renderingOptions As New RenderingOptions() renderingOptions.TIFFCompression = TIFFCompression.CCITT4 renderer.SaveMultipageTiff("multipage.tiff", startPage, endPage, 120, renderingOptions) ' Cleanup renderer.Dispose() ' Open the first output file in default image viewer. System.Diagnostics.Process.Start("multipage.tiff") End Sub End Class