The sample shows instructions and algorithm of how to add combination chart with spreadsheet sdk and how to make it run in your VB.NET application. ByteScout Data Extraction Suite: the bundle that includes three SDK tools for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK. It can add combination chart with spreadsheet sdk in VB.NET.
The following code snippet for ByteScout Data Extraction Suite works best when you need to quickly add combination chart with spreadsheet sdk in your VB.NET application. Follow the instructions from scratch to work and copy the VB.NET code. 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 Data Extraction Suite along with the documentation and source code samples.
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