How can I convert files in memory?

Q: How can I convert files in memory?

A: You can use the StreamingPDFConversion class to convert the file in memory. Here is a C# example using the memoryStream API.

public static void ConvertToPDF(MemoryStream file, string extension)
{
    using (var memoryFilter = new pdftron.Filters.MemoryFilter((int)file.Length, false))
    {
        var writer = new pdftron.Filters.FilterWriter(memoryFilter);
        writer.WriteBuffer(file.ToArray()); writer.Flush();
        memoryFilter.SetAsInputFilter();
        var options = new ConversionOptions(); options.SetFileExtension(extension);
        var documentConversion = pdftron.PDF.Convert.StreamingPDFConversion(memoryFilter, options);
        while (documentConversion.GetConversionStatus() == DocumentConversionResult.e_document_conversion_incomplete)
        {
            documentConversion.ConvertNextPage();
        }
        if (documentConversion.GetConversionStatus() == DocumentConversionResult.e_document_conversion_success)
        {
            var pdfFile = documentConversion.GetDoc().Save(SDFDoc.SaveOptions.e_linearized);
        }
        else
        {
            Console.WriteLine("Conversion failed");
        }
                
    }
}