Attaching a user selected document to a purchase order using x++ job (Runnable class) in Dynamics 365 for Finance and Operations

While working in document management in Microsoft Dynamics 365 for Finance and Operations, For testing purposes I wanted to attach documents to some posted tables and written a simple program to get files from user and attach to the record. Modified same to show how it work with PurchTable.

class Jobs

{

    public static void main(Args _args)

    {

       PurchTable              purchaseTable;

       System.Net.WebClient    webClient;

       System.IO.MemoryStream  stream;

FileUploadTemporaryStorageResult fileUploadResult = File::GetFileFromUser (classstr(ImageFileUploadTemporaryStorageStrategy));

       

        if (fileUploadResult && fileUploadResult.getUploadStatus())

        {

            str imageFilePathName = fileUploadResult.getDownloadUrl();

            InteropPermission perm = newInteropPermission(InteropKind::ClrInterop);

            perm.assert();

            

            // BP Deviation Documented

            webClient = new System.Net.WebClient();

            // BP Deviation Documented

            stream = newSystem.IO.MemoryStream(webClient.DownloadData(imageFilePathName));

           

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(),stream,fileUploadResult.getFileName(), fileUploadResult.getFileContentType(),fileUploadResult.getFileName());

            // download/view the attachment

            str displayUrl = DocumentManagement::getAttachmentPublicUrl(docuref);

            Browser br = new Browser();

            br.navigate(displayUrl);

            CodeAccessPermission::revertAssert();

        }

    }

}