Use Unicode Text | VB.NETBytescout Spreadsheet SDK

Use Unicode Text | VB.NET

Module1.vb:

VB
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