ByteScout Barcode Suite - VB.NET - Batch read barcodes to csv with barcode reader sdk - ByteScout

ByteScout Barcode Suite – VB.NET – Batch read barcodes to csv with barcode reader sdk

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How to batch read barcodes to csv with barcode reader sdk in VB.NET with ByteScout Barcode Suite

How to write a robust code in VB.NET to batch read barcodes to csv with barcode reader sdk with this step-by-step tutorial

The coding instructions are formulated to help you to try-out the features without the requirement to write your own code. ByteScout Barcode Suite is the set that includes three different SDK products to generate barcodes, read barcodes and read and write spreadsheets: Barcode SDK, Barcode Reader SDK and Spreadsheet SDK. It can be applied to batch read barcodes to csv with barcode reader sdk using VB.NET.

The following code snippet for ByteScout Barcode Suite works best when you need to quickly batch read barcodes to csv with barcode reader sdk in your VB.NET application. This VB.NET sample code is all you need for your app. Just copy and paste the code, add references (if needs to) and you are all set! Enjoy writing a code with ready-to-use sample VB.NET codes.

The trial version of ByteScout Barcode Suite can be downloaded for free from our website. It also includes source code samples for VB.NET and other programming languages.

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Program.vb
      
Imports Bytescout.BarCodeReader Module Program Sub Main() Try 'Read Barcode Process Dim reader As Reader = New Reader reader.RegistrationKey = "demo" reader.RegistrationName = "demo" ' Set Barcode type to find reader.BarcodeTypesToFind.SetAll() ' Output list Dim lstCSVOutput As New List(Of CSVOutputFormat) ' Get all files in folder, and iterate through each file Dim files = System.IO.Directory.GetFiles("BarcodeFiles") For Each fileName As String In files ' ----------------------------------------------------------------------- ' NOTE: We can read barcodes from specific page to increase performance . ' For sample please refer to "Decoding barcodes from PDF by pages" program. ' ----------------------------------------------------------------------- ' Read barcodes Dim FoundBarcodes As FoundBarcode() = reader.ReadFrom(fileName) For Each code As FoundBarcode In FoundBarcodes lstCSVOutput.Add( New CSVOutputFormat With { .barcodeType = code.Type.ToString(), .barcodeValue = code.Value, .scanDateTime = DateTime.Now.ToString(), .fileName = fileName }) Next Next Console.WriteLine("Total {0} barcode found in {1} file.", lstCSVOutput.Count, files.Length) ' Export to CSV ExportToCsv(lstCSVOutput) ' Cleanup reader.Dispose() Catch ex As Exception Console.WriteLine(ex.Message) End Try Console.WriteLine("Press enter key to exit...") Console.ReadLine() End Sub Sub ExportToCsv(ByVal lstCSVOutput As List(Of CSVOutputFormat)) Dim csvOutputContent As New System.Text.StringBuilder(String.Empty) csvOutputContent.Append("Barcode Value,Barcode Type,Scan DateTime,File Name") For Each item As CSVOutputFormat In lstCSVOutput csvOutputContent.AppendFormat("{0}{1},{2},{3},{4}", Environment.NewLine, item.barcodeValue, item.barcodeType, item.scanDateTime, item.fileName ) Next System.IO.File.WriteAllText("output.csv", csvOutputContent.ToString()) Process.Start("output.csv") End Sub Class CSVOutputFormat Public Property barcodeValue As String Public Property barcodeType As String Public Property scanDateTime As String Public Property fileName As String End Class End Module

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ON-DEMAND REST WEB API

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ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Barcode Suite Home Page

Explore ByteScout Barcode Suite Documentation

Explore Samples

Sign Up for ByteScout Barcode Suite Online Training

ON-DEMAND REST WEB API

Get Your API Key

Explore Web API Docs

Explore Web API Samples

Tutorials:

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