System.Web.HttpRequest.SaveAs C# (CSharp) Method

		public void SaveAs (string filename, bool includeHeaders)
		{
			Stream output = new FileStream (filename, FileMode.Create);
			if (includeHeaders) {
				StringBuilder sb = new StringBuilder ();
				string version = String.Empty;
				string path = "/";
				if (worker_request != null) {
					version = worker_request.GetHttpVersion ();
					path = UrlComponents.Path;
				}
				string qs = UrlComponents.Query;

				sb.AppendFormat ("{0} {1}{2} {3}\r\n", HttpMethod, path, qs, version);
				NameValueCollection coll = Headers;
				foreach (string k in coll.AllKeys) {
					sb.Append (k);
					sb.Append (':');
					sb.Append (coll [k]);
					sb.Append ("\r\n");
				}
				sb.Append ("\r\n");
				// latin1
				byte [] bytes = Encoding.GetEncoding (28591).GetBytes (sb.ToString ());
				output.Write (bytes, 0, bytes.Length);
			}

			// More than 1 call to SaveAs works fine on MS, so we "copy" the stream
			// to keep InputStream in its state.
			Stream input = GetSubStream (InputStream);
			try {
				long len = input.Length;
				int buf_size = (int) Math.Min ((len < 0 ? 0 : len), 8192);
				byte [] data = new byte [buf_size];
				int count = 0;
				while (len > 0 && (count = input.Read (data, 0, buf_size)) > 0) {
					output.Write (data, 0, count);
					len -= count;
				}
			} finally {
				output.Flush ();
				output.Close ();
				EndSubStream (input);
			}
		}

 public override void SaveAs(string filename, bool includeHeaders)
 {
     w.SaveAs(filename, includeHeaders);
 }