We're sorry Aspose doesn't work properply without JavaScript enabled.

Free Support Forum - aspose.com

Convert Docx file to HTML on fly

Hi,

I have tried to convert a docx file to html file. I successfully convert the file data into html. But now I need to get the data of the generated HTML without creating the file (on fly). But when I am trying to convert it, I am getting an error “Memory stream is not expandable.”.

Things I have tried,

Aspose.Words.Document doc = new Aspose.Words.Document(@“C:\Users\arkadeepd000\Desktop\1.docx”);
MemoryStream imagesStream = new MemoryStream();
var handleImageSaving = new HandleImageSaving(imagesStream);

HtmlSaveOptions options = new HtmlSaveOptions(SaveFormat.Html);
options.ExportImagesAsBase64 = false;
options.PrettyFormat = true;
options.ExportOriginalUrlForLinkedImages = true;
options.ExportRoundtripInformation = false;
options.ImageSavingCallback = handleImageSaving;

using (MemoryStream outStream = new MemoryStream())
{
doc.Save(outStream, options);
byte[] docBytes = outStream.ToArray();
string result = System.Text.Encoding.UTF8.GetString(docBytes);
}


public class HandleImageSaving : IImageSavingCallback
{
public ArrayList ImageStreams;
private MemoryStream m_images;

    public HandleImageSaving(MemoryStream i_images)
    {
        ImageStreams = new ArrayList();
        m_images = i_images;
    }
    void IImageSavingCallback.ImageSaving(ImageSavingArgs args)
    {
        Shape shape = (Shape)args.CurrentShape;
        m_images = new MemoryStream(shape.ImageData.ImageBytes);
        ImageStreams.Add(m_images);

        args.ImageStream = m_images;
        args.KeepImageStreamOpen = true;
    }
}

Need your help to mitigate this issue.

@arkadeepdepwc

Thanks for your inquiry. Please ZIP and attach your input Word document here for testing. We will investigate the issue on our side and provide you more information.