public String PostFile2Server()
        {
            String filefullPath = file.mFileFullPath;

            StringBuilder FullUrl = new StringBuilder();

            FullUrl.Append(GetAppConfig("URL_POST_FILE"));
            FullUrl.Append("?LoginID=zhangxiaochen");
            FullUrl.Append("&Password=123123");
            FullUrl.Append("&FileName=" + HttpUtility.UrlEncode(file.GetFileName(), Encoding.UTF8));
            FullUrl.Append("&PrinterCopies=" + file.PParamcopies.ToString());
            FullUrl.Append("&PrinterColor=" + ((file.PParamcolor == true) ? 1 : 0).ToString());
            FullUrl.Append("&PrintPaperSize=A4");
            FullUrl.Append("&PrintRange=" + file.PParamRange);
            FullUrl.Append("&PrinterIsDuplex=" + ((file.PParam2Paper == true)?1:0).ToString());
            FullUrl.Append("&WifiMac=" + LibCui.GetWifiMacAddress());
            FullUrl.Append("&PrinterMachineMac=" + LibCui.GetLocalMacAddress());
            FullUrl.Append("&MachineBrand=" + HttpUtility.UrlEncode(file.GetPrinterName(), Encoding.UTF8));
            FullUrl.Append("&MachineType=" + HttpUtility.UrlEncode(file.GetPrinterName(), Encoding.UTF8));
            FullUrl.Append("&Latitude=" + "0");
            FullUrl.Append("&Logitude=" + "0");
            return(this.HttpPostFile(FullUrl.ToString(), filefullPath));
        }
        private byte[] GetNotifyMessageXml(bool IsMulity)
        {
            byte[] buf = null;

            XmlDocument    doc = new XmlDocument();
            XmlDeclaration dec = doc.CreateXmlDeclaration("1.0", "UTF-8", null);

            doc.AppendChild(dec);

            XmlElement root = doc.CreateElement("CloudPrint");

            XmlNode node = doc.CreateElement("Notify");

            XmlElement elementPort = doc.CreateElement("Port");

            if (this.mTCPServer == null)
            {
                elementPort.InnerText = "10001";
            }
            else
            {
                elementPort.InnerText = ((IPEndPoint)(this.mTCPServer.LocalEndPoint)).Port.ToString();
            }

            node.AppendChild(elementPort);

            XmlElement elementHostType = doc.CreateElement("HostType");

            elementHostType.InnerText = "1";
            node.AppendChild(elementHostType);

            XmlElement elementHostName = doc.CreateElement("HostName");

            elementHostName.InnerText = "pc";
            node.AppendChild(elementHostName);

            XmlElement elementPhoneType = doc.CreateElement("PhoneType");

            elementPhoneType.InnerText = "n";
            node.AppendChild(elementPhoneType);

            XmlElement elementPcName = doc.CreateElement("PcName");

            elementPcName.InnerText = Dns.GetHostName();
            node.AppendChild(elementPcName);

            XmlElement elementPhoneNameAlias = doc.CreateElement("PhoneNameAlias");

            elementPhoneNameAlias.InnerText = "n";
            node.AppendChild(elementPhoneNameAlias);

            {
                XmlElement element = doc.CreateElement("MachineMac");
                element.InnerText = LibCui.GetLocalMacAddress();
                node.AppendChild(element);
            }

            XmlElement elementMultiply = doc.CreateElement("Multiply");

            if (IsMulity)
            {
                elementMultiply.InnerText = "true";
            }
            else
            {
                elementMultiply.InnerText = "false";
            }

            node.AppendChild(elementMultiply);



            root.AppendChild(node);

            doc.AppendChild(root);
            buf = Encoding.UTF8.GetBytes(doc.InnerXml);
            // doc.Save("Notify.xml");
            return(buf);
        }