ByteScout Spreadsheet SDK – VB.NET – Validate Data in Cell and Mark Wrong With Color

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ByteScout Spreadsheet SDK – VB.NET – Validate Data in Cell and Mark Wrong With Color

Module1.vb

Imports Bytescout.Spreadsheet
Imports System.IO

Module Module1

    Sub Main()
        ' Create new Spreadsheet
        Dim document As New Spreadsheet()
document.LoadFromFile("Data.xls")

        ' Get worksheet by name
        Dim worksheet As Worksheet = document.Workbook.Worksheets.ByName("Sample")

        ' Spellcheck words
        For i As Integer = 0 To 4
            ' Set current cell
            Dim currentCell As Cell = worksheet.Cell(0, i)

            ' Spellcheck current cell
            If currentCell.Value = "Simpsan" Then
                ' Set fill pattern
                currentCell.FillPattern = Bytescout.Spreadsheet.Constants.PatternStyle.Solid

                ' Markup wrong word by red color
                currentCell.FillPatternForeColor = System.Drawing.Color.Red
            End If
        Next


        ' 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


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