ByteScout Barcode Suite – VB.NET – Convert xls to xlsx with spreadsheet sdk

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ByteScout Barcode Suite – VB.NET – Convert xls to xlsx with spreadsheet sdk

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How to convert xls to xlsx with spreadsheet sdk in VB.NET using ByteScout Barcode Suite

Learn to convert xls to xlsx with spreadsheet sdk in VB.NET

Quickly learn how to convert xls to xlsx with spreadsheet sdk in VB.NET with this sample source code. Want to convert xls to xlsx with spreadsheet sdk in your VB.NET app? ByteScout Barcode Suite is designed for it. 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.

The SDK samples given below describe how to quickly make your application do convert xls to xlsx with spreadsheet sdk in VB.NET with the help of ByteScout Barcode Suite. 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.

You can download free trial version of ByteScout Barcode Suite from our website with this and other source code samples for VB.NET.

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Module1.vb

      Imports Bytescout.Spreadsheet
Imports System.Diagnostics
Imports System.IO

Module Module1

    Sub Main()
        ' Open existing XLS file
        Dim spreadsheet As New Spreadsheet()
		spreadsheet.LoadFromFile("Input.xls")

        ' delete output file if exists already
        if File.Exists("Output.xlsx") Then
            File.Delete("Output.xlsx")
        End If
        
        ' Save it as XLSX
        spreadsheet.SaveAs("Output.xlsx")

        ' open output document in default viewer
        Process.Start("Output.xlsx")

    End Sub

End Module