The SDK samples given below describe how to quickly make your application do extract images from pdf with pdf extractor sdk in VB.NET with the help of ByteScout PDF Suite. IF you want to implement the functionality, just copy and paste this code for VB.NET below into your code editor with your app, compile and run your application. Enjoy writing a code with ready-to-use sample VB.NET codes.
You can download free trial version of ByteScout PDF Suite from our website with this and other source code samples for VB.NET.
Imports Bytescout.PDFExtractor Imports System.Drawing.Imaging Class Program Friend Shared Sub Main(ByVal 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") Dim i As Integer = 0 ' Initialize image enumeration If extractor.GetFirstImage() Then Do Dim outputFileName As String = "image" & i & ".png" ' Save image to file extractor.SaveCurrentImageToFile(outputFileName, ImageFormat.Png) i = i + 1 Loop While extractor.GetNextImage() ' Advance image enumeration End If ' Cleanup extractor.Dispose() ' Open result file in default associated application (for demo purposes) System.Diagnostics.Process.Start("image0.png") End Sub End Class