Browse and select the file or image and save it into the container field of table

Browse and upload file/image, get its path to convert it to base64 then put that into the container and save it into the table.

        public static void main(Args _args)

    {

        Str1260 fileUrl;

        BinData binData = new BinData();

        container imageContainer;

        ListIterator    iterator;

        List urls =  new List(Types::String);

        str finalUrl = '';

        MZNUKEmployeeSignature currentRec;

        if  (tableNum(MZNUKEmployeeSignature) == _args.dataset())

        {

            currentRec = _args.record();

        }

       

        FileUploadTemporaryStorageResult result = File::GetFileFromUser() as                FileUploadTemporaryStorageResult;

        If(result && result.getUploadStatus())

        {

            fileUrl = result.getDownloadUrl();            

            urls = strSplit(fileUrl, '?');

            int i = 1;

            iterator = new ListIterator(urls);

            while(iterator.more())

            {

                if (i == 1)

                    finalUrl = iterator.value();

                i++;

                iterator.next();

            }

        }

        

        System.Drawing.Image image;

        System.IO.MemoryStream memoryStream;

        str fileEncoded = '';

        System.Net.WebRequest req = System.Net.WebRequest::Create(fileUrl);

        System.Net.WebResponse resp = req.GetResponse();

        System.IO.Stream stream = resp.GetResponseStream();

        Filename filepath;

        Filename filename;

        Filename fileType;

        [filepath, filename, fileType] = fileNameSplit(finalUrl);

        image = System.Drawing.Image::FromStream(stream);

        memoryStream = new System.IO.MemoryStream();

        if ( strUpr(any2str(fileType)) == '.JPEG')

            image.Save(memoryStream, System.Drawing.Imaging.ImageFormat::Jpeg);

        else if ( strUpr(any2str(fileType)) == '.PNG')

            image.Save(memoryStream, System.Drawing.Imaging.ImageFormat::Png);

        else if ( strUpr(any2str(fileType)) == '.BMP')

            image.Save(memoryStream, System.Drawing.Imaging.ImageFormat::Bmp);

        else

            image.Save(memoryStream, System.Drawing.Imaging.ImageFormat::Bmp);

               

        fileEncoded = System.Convert::ToBase64String(memoryStream.ToArray());

        imageContainer = BinData::loadFromBase64(fileEncoded);

        currentRec.EmployeeSignature = imageContainer;

        currentRec.update();

        Info('Action Completed.');

}

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