public void SendFile(string path)
        {
            var fileCommunicationHandler = new FileCommunicationHandler(this);

            fileCommunicationHandler.SendFile(path);
        }
        public string ReceiveFile()
        {
            var fileCommunicationHandler = new FileCommunicationHandler(this);

            return(fileCommunicationHandler.ReceiveFile());
        }