We made thousands of pre-made source code pieces for easy implementation in your own programming projects. Want to copypaste columns in your VB.NET app? ByteScout Spreadsheet SDK is designed for it. 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 copypaste columns. Just copy and paste the code into your VB.NET application’s code and follow the instruction. Further enhancement of the code will make it more vigorous.
Our website provides trial version of ByteScout Spreadsheet SDK for free. It also includes documentation and source code samples.
Imports System.Collections.Generic Imports System.Diagnostics Imports System.IO Imports System.Text Imports Bytescout.Spreadsheet Class Program Friend Shared Sub Main(args As String()) ' Open spreadsheet from file Dim document As New Spreadsheet() document.LoadFromFile("example.xls") ' document.LoadFromFile(@"d:\2\1\Bytescout\Spreadsheet SDK\TestCase\Formats.xls") ' Get first worksheet Dim worksheet As Worksheet = document.Workbook.Worksheets(0) ' Copy first two ("A-B") columns to the fourth ("D") column worksheet.Columns.CopyAndPaste(0, 1, 12) ' Delete output file if exists If File.Exists("changed.xls") Then File.Delete("changed.xls") End If ' Save document document.SaveAs("changed.xls") ' Close spreadsheet document.Close() ' Open generated XLS document in default program Process.Start("changed.xls") End Sub End Class