ByteScout Data Extraction Suite – VB.NET – Find text in pdf with pdf extractor sdk

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ByteScout Data Extraction Suite – VB.NET – Find text in pdf with pdf extractor sdk

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ByteScout-Data-Extraction-Suite-VB-NET-Find-text-in-pdf-with-pdf-extractor-sdk.pdf

How to find text in pdf with pdf extractor sdk in VB.NET with ByteScout Data Extraction Suite

How to write a robust code in VB.NET to find text in pdf with pdf extractor sdk with this step-by-step tutorial

The sample source codes on this page shows how to find text in pdf with pdf extractor sdk in VB.NET. ByteScout Data Extraction Suite is the set that includes 3 SDK products for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK. It can be applied to find text in pdf with pdf extractor sdk using VB.NET.

Want to save time? You will save a lot of time on writing and testing code as you may just take the VB.NET code from ByteScout Data Extraction Suite for find text in pdf with pdf extractor sdk below and use it in your application. Just copy and paste the code into your VB.NET application’s code and follow the instructions. Check VB.NET sample code samples to see if they respond to your needs and requirements for the project.

Trial version of ByteScout Data Extraction Suite is available for free. Source code samples are included to help you with your VB.NET app.

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Program.vb

      Imports System.Drawing
Imports Bytescout.PDFExtractor

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

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

            ' Load sample PDF document
            extractor.LoadDocumentFromFile(".\sample1.pdf")
            
            ' Set the matching mode.
            ' WordMatchingMode.None - treats the search string as substring;
            ' WordMatchingMode.ExactMatch - treats the search string as separate word;
            ' WordMatchingMode.SmartMatch - will find the word in various forms (like Adobe Reader).
            extractor.WordMatchingMode = WordMatchingMode.ExactMatch

            Dim pageCount As Integer = extractor.GetPageCount()

            For i As Integer = 0 To pageCount - 1
                ' Search each page for "ipsum" string
                If extractor.Find(i, "ipsum", False) Then
                    Do
                        Console.WriteLine("")
                        Console.WriteLine(("Found on page " & i & " at location ") + extractor.FoundText.Bounds.ToString())
                        Console.WriteLine("")
                        ' Iterate through each element in the found text
                        For Each element As SearchResultElement In extractor.FoundText.Elements
                        Console.WriteLine((((("Element #" + element.Index.ToString() & " at left=") + element.Left.ToString() & "; top=") + element.Top.ToString() & "; width=") + element.Width.ToString() & "; height=") + element.Height.ToString())
                        Console.WriteLine("Text: " + element.Text)
                        Console.WriteLine("Font is bold: " + element.FontIsBold.ToString())
                        Console.WriteLine("Font is italic:" + element.FontIsItalic.ToString())
                        Console.WriteLine("Font name: " + element.FontName)
                        Console.WriteLine("Font size:" + element.FontSize.ToString())
                        Console.WriteLine("Font color:" + element.FontColor.ToString())

                        Next
                    Loop While extractor.FindNext()
                End If
            Next

            ' Cleanup
		    extractor.Dispose()

            Console.WriteLine()
            Console.WriteLine("Press any key to continue...")
            Console.ReadLine()
            
    End Sub
End Class