C# 엑셀을 HTML로 변환

PM> Install-Package Spire.XLS

using Spire.Xls;
    
    namespace XLSToHTML
    
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a Workbook instance
                Workbook workbook = new Workbook();
    
                //Load an Excel sample document
                workbook.LoadFromFile(@"sample.xlsx");
    
                //Get the first worksheet of the document
                Worksheet sheet = workbook.Worksheets[0];
    
                //Save the worksheet to HTML
                sheet.SaveToHtml("ExcelToHTML.html");
            }
        }
    }

Imports Spire.Xls
    Namespace Xls2Html
    
        Class Program
            Private Shared Sub Main(args As String())
                'Create a Workbook instance
                Dim workbook As New Workbook()
    
                'Load an Excel sample document
                workbook.LoadFromFile("sample.xlsx")
    
                'Get the first worksheet of the document
                Dim sheet As Worksheet = workbook.Worksheets(0)
    
                'Save the worksheet to HTML
                sheet.SaveToHtml("ExcelToHTML.html");
    
            End Sub
        End Class
    End Namespace

using Spire.Xls;
    using Spire.Xls.Core.Spreadsheet;
    
    namespace XLSToHTML
    
    {
        class Program
        {
            static void Main(string[] args)
            {
                //Create a Workbook instance
                Workbook workbook = new Workbook();
    
                //Load an Excel sample document
                workbook.LoadFromFile(@"sample.xlsx");
    
                //Get the first worksheet of the document
                Worksheet sheet = workbook.Worksheets[0];
    
                //Create an HTMLOptions instance
                HTMLOptions options = new HTMLOptions();
    
                //Embed images to HTML
                options.ImageEmbedded = true;
    
                //Save the worksheet to HTML
                sheet.SaveToHtml("XLS2HTML.html", options);
            }
        }
    }

Imports Spire.Xls
    Imports Spire.Xls.Core.Spreadsheet
    
    Namespace Xls2Html
    
        Class Program
            Private Shared Sub Main(args As String())
                'Create a Workbook instance
                Dim workbook As New Workbook()
    
                'Load an Excel sample document
                workbook.LoadFromFile("sample.xlsx")
    
                'Get the first worksheet of the document
                Dim sheet As Worksheet = workbook.Worksheets(0)
    
                'Create an HTMLOptions instance
                Dim options As New HTMLOptions()
    
                'Embed images to HTML
                options.ImageEmbedded = True
    
                'Save the worksheet to HTML
                sheet.SaveToHtml("XLS2HTML.html", options);
    
            End Sub
        End Class