Send multiple images to pc using bluetooth

Question

How to send multiple images from android mobile to pc via bluetooth connection. I made app that sends single image/file. This app uses 32feet.net and OBEX.

Here is my code:

ObexListener.mBtListener = new ObexListener(ObexTransport.Bluetooth);
mBtListener.Start();

while (this.mBtListener.IsListening)
{
    Console.WriteLine("work...{0}", DateTime.Now);

    // For each connection`enter code here`
    ObexListenerContext obex_context = this.mBtListener.GetContext();
    if (obex_context != null)
    {

        try
        {
            ObexListenerRequest req = obex_context.Request;
            int counter = this.TotalCount(req);

            string save_as = this.ListenerToFileName(req, this.mUploadFolder);
            if (this.IsImage(Path.GetFileName(save_as)))
            {
                req.WriteFile(save_as);
            }

        }
        finally
        {

        }
    }

}