adding header to http response in an action inside a controller in asp.net/mvc

Question

I am streaming data from server to client for download using filestream.write. In that case what is happening is that I am able to download the file but it does not

Answer 1

public FileResult DownloadDocument(string id)
        {
            if (!string.IsNullOrEmpty(id))
            {
                try
                {
                    var fileId = Guid.Parse(id);

                var myFile = AppModel.MyFiles.SingleOrDefault(x => x.Id == fileId);

                if (myFile != null)
                {
                    byte[] fileBytes = myFile.FileData;
                    return File(fileBytes, System.Net.Mime.MediaTypeNames.Application.Octet, myFile.FileName);
                }
            }
            catch
            {
            }
        }

        return null;
    }