Merge All Documents Within Folder - VB.NET
PDF Extractor SDK sample in VB.NET demonstrating ‘Merge All Documents Within Folder’
Program.vb
Imports Bytescout.PDFExtractor
Imports System.Diagnostics
Class Program
	Friend Shared Sub Main(args As String())
        Dim SourceFolder As String = "PDFDocs"
        Dim DestinationDocument As String = "result.pdf"
        Dim IncludeSubFolder As Boolean = True
        Using merger As New DocumentMerger("demo", "demo")
            merger.MergeFolder(SourceFolder, DestinationDocument, IncludeSubFolder)
        End Using
        Dim processStartInfo As New ProcessStartInfo(DestinationDocument)
        processStartInfo.UseShellExecute = True
        Process.Start(processStartInfo)
    End Sub
    
End Class