HtmlConverter.Process

Process(string, string)

Converts given template file between html and other formats.

public static void Process(string templateFile, string resultFile)
ParameterTypeDescription
templateFileStringThe template file to be converted
resultFileStringThe resultant file

Examples

namespace AsposeCellsExamples
{
    using Aspose.Cells;
    using Aspose.Cells.LowCode;
    using System;
    using System.IO;

    public class HtmlConverterMethodProcessWithStringStringDemo
    {
        public static void Run()
        {
            // Create temporary HTML file for conversion
            string templateFile = CreateSampleHtmlFile();
            string resultFile = "HtmlConversionResult.xlsx";

            try
            {
                // Process the files directly using HtmlConverter
                HtmlConverter.Process(templateFile, resultFile);

                Console.WriteLine($"Successfully converted '{templateFile}' to '{resultFile}'");
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error during conversion: {ex.Message}");
            }
            finally
            {
                // Clean up temporary file
                if (File.Exists(templateFile))
                {
                    File.Delete(templateFile);
                }
            }
        }

        private static string CreateSampleHtmlFile()
        {
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];
            worksheet.Cells["A1"].PutValue("Sample HTML Conversion");
            
            string tempFile = Path.GetTempFileName() + ".html";
            workbook.Save(tempFile, SaveFormat.Html);
            return tempFile;
        }
    }
}

See Also

Process(LowCodeLoadOptions, LowCodeSaveOptions)

Converts file between html and other spreadsheet file formats.

public static void Process(LowCodeLoadOptions loadOptions, LowCodeSaveOptions saveOptions)
ParameterTypeDescription
loadOptionsLowCodeLoadOptionsOptions for input and loading
saveOptionsLowCodeSaveOptionsOptions for output and saving

Examples

using System;
using System.IO;
using Aspose.Cells;
using Aspose.Cells.LowCode;

namespace AsposeCellsExamples
{
    public class HtmlConverterMethodProcessWithLowCodeLoadOptionsLowCodeSaveODemo
    {
        public static void Run()
        {
            // Create a simple HTML template in memory
            string htmlContent = "<html><body><h1>Test Document</h1><p>This is a test HTML document.</p></body></html>";
            using (MemoryStream template = new MemoryStream(System.Text.Encoding.UTF8.GetBytes(htmlContent)))
            {
                // Convert to PDF using LowCode options
                HtmlConverter.Process(
                    new LowCodeLoadOptions() { InputStream = template },
                    new LowCodeSaveOptions()
                    {
                        OutputFile = "output.pdf",
                        SaveFormat = SaveFormat.Pdf
                    });

                // Reset stream position for next conversion
                template.Position = 0;

                // Convert to HTML using LowCode options
                HtmlConverter.Process(
                    new LowCodeLoadOptions() { InputStream = template },
                    new LowCodeSaveOptions()
                    {
                        OutputFile = "output.html",
                        SaveFormat = SaveFormat.Html
                    });
            }

            Console.WriteLine("Conversions completed successfully.");
        }
    }
}

See Also