ByteScout tutorials are designed to explain the code for both VB.NET beginners and advanced programmers. ByteScout Spreadsheet SDK: the library (SDK) that is capable of writing, reading, modifying and calculating Excel and CSV spreadsheets. Most popular formulas can be calculated and reculculated with Excel installed. You may import or export data to and from CSV, XML, JSON as well as to and from databases, arrays. It can copypaste rows in VB.NET.
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 rows. Follow the instructions from the scratch to work and copy the VB.NET code. Implementing VB.NET application typically includes multiple stages of the software development so even if the functionality works please test it with your data and the production environment.
Trial version of ByteScout Spreadsheet SDK is available for free. Source code samples are included to help you with your VB.NET app.
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 eight rows to the 10th row worksheet.Rows.CopyAndPaste(0, 7, 9) ' 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