Usage of File::SendFileToTempStore method in Ax7

In Previous post, I have shown converting document directly to stream and using same. In this, after converting, saving that stream to temporary storage and then from there downloading data and using same. This to show how to use "File::SendFileToTempStore" method.

class Jobs

{

    public static void main(Args _args)

    {

        str                     imageToSave = "C:\\invoice.jpg";

        PurchTable              purchaseTable;

        System.Net.WebClient    webClient;

 System.IO.MemoryStream  memstream;

        System.IO.Stream        stream;

        if (imageToSave && System.IO.File::Exists(imageToSave))

        {

            using (System.IO.FileStream fileStream = new System.IO.FileStream(imageToSave, System.IO.FileMode::Open, System.IO.FileAccess::Read))

            {

                stream = fileStream;

                stream.Seek(0, System.IO.SeekOrigin::Begin);

                str downloadUrl = File::SendFileToTempStore(stream, imageToSave);

                //br.navigate(downloadUrl);

                InteropPermission perm = new InteropPermission(InteropKind::ClrInterop);

                perm.assert();

               

                // BP Deviation Documented

                webClient = new System.Net.WebClient();

                // BP Deviation Documented

                memstream = new System.IO.MemoryStream(webClient.DownloadData(downloadUrl));

  select purchaseTable where purchaseTable.PurchId == "000006"; // select record to which you want to attach

                DocuRef docuref = DocumentManagement::attachFile(purchaseTable.TableId, purchaseTable.RecId, purchaseTable.DataAreaId,DocuType::typeFile(),memstream, System.IO.Path::GetFileName(imageToSave), System.Web.MimeMapping::GetMimeMapping(imageToSave), System.IO.Path::GetFileName(imageToSave));

                // download/view the attachment

                str displayUrl = DocumentManagement::getAttachmentPublicUrl(docuref);

                Browser br = new Browser();

                br.navigate(displayUrl);
                CodeAccessPermission::revertAssert();

            }

        }

    }

}