ByteScout Spreadsheet SDK – VB.NET – Add Combination Chart

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ByteScout Spreadsheet SDK – VB.NET – Add Combination Chart

printable version:
ByteScout-Spreadsheet-SDK-VB-NET-Add-Combination-Chart.pdf

How to add combination chart in VB.NET and ByteScout Spreadsheet SDK

How to code in VB.NET to add combination chart with this step-by-step tutorial

The sample source code below will teach you how to add combination chart in VB.NET. ByteScout Spreadsheet SDK can add combination chart. It can be used from VB.NET. ByteScout Spreadsheet SDK 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.

This rich sample source code in VB.NET for ByteScout Spreadsheet SDK includes the number of functions and options you should do calling the API to add combination chart. 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! Detailed tutorials and documentation are available along with installed ByteScout Spreadsheet SDK if you’d like to dive deeper into the topic and the details of the API.

Download free trial version of ByteScout Spreadsheet SDK from our website with this and other source code samples for VB.NET.

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Module1.vb

      Imports Bytescout.Spreadsheet
Imports Bytescout.Spreadsheet.Charts

Module Module1

    Sub Main()

        ' Create new Spreadsheet object
        Dim spreadsheet As New Spreadsheet()
        spreadsheet.RegistrationName = "demo"
        spreadsheet.RegistrationKey = "demo"

        ' Add new worksheet
        Dim sheet As Worksheet = spreadsheet.Workbook.Worksheets.Add("Sample")

        ' Add few random numbers
        Dim length As Integer = 10
        Dim rnd As New Random()
        For i As Integer = 0 To length - 1
            sheet.Cell(i, 0).Value = rnd.[Next](10)
            sheet.Cell(i, 1).Value = rnd.[Next](10)
        Next

        ' Add charts to worksheet
        Dim columnChart As Chart = sheet.Charts.AddChart(5, 4, ChartType.ColumnClustered)
        columnChart.SeriesCollection.Add(New Series(sheet.Range(0, 0, 9, 0)))
        Dim series As New Series(sheet.Range(0, 1, 9, 1))
        series.ChartType = ChartType.Line
        columnChart.SeriesCollection.Add(series)

        ' Save it as XLS
        spreadsheet.SaveAs("Output.xls")

        ' Close the document
        spreadsheet.Close()

        ' Cleanup
        spreadsheet.Dispose()

        ' Open generated XLS file in default associated application
        Process.Start("Output.xls")

    End Sub

End Module