The code below will help you to implement an VB.NET app to use unicode text. ByteScout Spreadsheet SDK is the library (SDK) that is capable of writing, reading, modifying and calculating Excel and CSV spreadsheets. Most popular formulas can be calculated and reculculated with Excel installed. You may import or export data to and from CSV, XML, JSON as well as to and from databases, arrays and you can use it to use unicode text with VB.NET.
Fast application programming interfaces of ByteScout Spreadsheet SDK for VB.NET plus the instruction and the code below will help you quickly learn how to use unicode text. In your VB.NET project or application you may simply copy & paste the code and then run your app! Implementing VB.NET application typically includes multiple stages of the software development so even if the functionality works please test it with your data and the production environment.
Trial version of ByteScout Spreadsheet SDK is available for free. Source code samples are included to help you with your VB.NET app.
Imports System Imports System.Collections.Generic Imports System.Text Imports Bytescout.Spreadsheet Imports System.Diagnostics Imports System.IO Module Module1 Sub Main() ' Create new XLSDocument Dim document As New Spreadsheet() ' Move page Dim worksheet As Worksheet = document.Workbook.Worksheets.Add() ' Set unicode text worksheet.Cell(0, 0).Value = "???" ' remove output file if already exists If File.Exists("Output.xls") Then File.Delete("Output.xls") End If ' Save document document.SaveAs("Output.xls") ' Close Spreadsheet document.Close() ' open in default spreadsheets viewer/editor Process.Start("Output.xls") End Sub End Module