ByteScout Spreadsheet SDK – VB.NET – Change Data in Existing Spreadsheet

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ByteScout Spreadsheet SDK – VB.NET – Change Data in Existing Spreadsheet

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ByteScout-Spreadsheet-SDK-VB-NET-Change-Data-in-Existing-Spreadsheet.pdf

How to change data in existing spreadsheet in VB.NET with ByteScout Spreadsheet SDK

This tutorial will show how to change data in existing spreadsheet in VB.NET

With this source code sample you may quickly learn how to change data in existing spreadsheet in VB.NET. What is ByteScout Spreadsheet SDK? It is the SDK to create, read, modify and calculate spreadsheets. Formula calculations are supported, import and export to and from JSON, CSV, XML, databases, arrays. It can help you to change data in existing spreadsheet in your VB.NET application.

VB.NET code samples for VB.NET developers help to speed up coding of your application when using ByteScout Spreadsheet SDK. Follow the instructions from the scratch to work and copy the VB.NET code. Test VB.NET sample code examples whether they respond your needs and requirements for the project.

Trial version of ByteScout Spreadsheet SDK is available for free. Source code samples are included to help you with your VB.NET app.

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Module1.vb

      Imports Bytescout.Spreadsheet
Imports System.IO

Module Module1

    Sub Main()
        ' Open Spreadsheet
        Dim document As New Spreadsheet()
document.LoadFromFile("AdvancedReport.xls")

        ' Get Worksheet
        Dim worksheet As Worksheet = document.Workbook.Worksheets(0)


        ' Set cell value
        worksheet.Cell(1, 1).Value = "Homer Jay Simpson 2"

        ' 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