System.Net.CommandStream.InvokeRequestCallback C# (CSharp) 메소드

        protected void InvokeRequestCallback(object obj)
        {
            WebRequest webRequest = _request;
            if (webRequest != null)
            {
                FtpWebRequest ftpWebRequest = (FtpWebRequest)webRequest;
                ftpWebRequest.RequestCallback(obj);
            }
        }