Delete Row in Excel in C#, VB.NET

using Spire.Xls;

namespace RowDelete
{
    class Program
    {
        static void Main(string[] args)
        {
            Workbook workbook = new Workbook();
            workbook.LoadFromFile(@"..\..\..\..\Data\parts.xls");
            Worksheet sheet = workbook.Worksheets[0];
            
            //delete the second row from sheet
            sheet.DeleteRow(2);
           
            //delete the seventh and eighth rows from sheet
            sheet.DeleteRow(7,2);

            workbook.SaveToFile("sample.xls", ExcelVersion.Version97to2003);
            System.Diagnostics.Process.Start(workbook.FileName);
        }
    }
}

Imports Spire.Xls

Namespace RowDelete
	Friend Class Program
		Shared Sub Main(ByVal args() As String)
			Dim workbook As New Workbook()
			workbook.LoadFromFile("..\..\..\..\Data\parts.xls")
			Dim sheet As Worksheet = workbook.Worksheets(0)

			'delete the second row from sheet
			sheet.DeleteRow(2)

			'delete the seventh and eighth rows from sheet
			sheet.DeleteRow(7,2)

			workbook.SaveToFile("sample.xls", ExcelVersion.Version97to2003)
			System.Diagnostics.Process.Start(workbook.FileName)
		End Sub
	End Class
End Namespace