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 bundle that privides 3 SDK products to generate barcodes (Barcode SDK), read barcodes (Barcode Reaer SDK) and read and write spreadsheets (Spreadsheet SDK). It can create xlsx with spreadsheet sdk in VB.NET.
This prolific sample source code in VB.NET for ByteScout Barcode Suite contains various functions and other necessary options you should do calling the API to create xlsx with spreadsheet sdk. 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! Check VB.NET sample code samples to see if they respond to your needs and requirements for the project.
ByteScout provides the free trial version of ByteScout Barcode Suite along with the documentation and source code samples.
Imports System Imports System.Collections.Generic Imports System.Text Imports Bytescout.Spreadsheet Module Module1 Sub Main() ' Create new Spreadsheet Dim document As New Spreadsheet() ' Add new worksheet Dim worksheet As Worksheet = document.Workbook.Worksheets.Add("HelloWorld") ' Set cell value worksheet.Cell(0, 0).Value = "Hello, World!" ' Save document document.SaveAs("HelloWorld.xlsx") End Sub End Module