[C# 2.0] Inserer un element dans un fichier Xml

Bonjour khrysby

j'ai ici un exemple qui insère des éléments dans un fichier xml. Cela pourra peut-être t'aider.
Code:
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    class Log
    {
 
        private string _logFile = new PathFile().file_log;
        private XmlDocument _xmlLOG = new XmlDocument();
 
        private string _sid;
        private string _file;
        private string _dateStart;
        private string _hourStart;
        private string _dateEnd;
        private string _hourEnd;
        private string _status;
 
        private string _nodeName_ROOT = "LOG";
        private string _nodeName_run = "RUN";
        private string _nodeName_sid = "SID";
        private string _nodeName_login = "LOGIN";
        private string _nodeName_port = "PORT";
        private string _nodeName_file = "FILE";
        private string _nodeName_dateStart = "DATE_START";
        private string _nodeName_hourStart = "HOUR_START";
        private string _nodeName_dateEnd = "DATE_END";
        private string _nodeName_hourEnd = "HOUR_END";
        private string _nodeName_status = "STATUS";
        private string _nodeName_error = "ERROR";
        private string _nodeName_FileDir = "DIRECTORY";
        private string _nodeName_FileName = "NAME";
        private string _nodeName_FileWeight = "WEIGHT";
        private string _nodeName_FileMD5 = "MD5";
        private string _nodeName_mode = "MODE";
 
 
 
 
        public Log()
        {
            this._xmlLOG.Load(_logFile);
            this.WriteJob(_file);
        }
 
        private void WriteJob(string file)
        {
            DateTime dt = DateTime.Now;
            this._dateStart = dt.Year.ToString().Substring(2, 2) + dt.Month.ToString("d2") + dt.Day.ToString("d2");
            this._hourStart = dt.Hour.ToString("d2") + dt.Minute.ToString("d2") + dt.Second.ToString("d2");
 
            XmlElement NewRUN = _xmlLOG.CreateElement(_nodeName_run);
                XmlElement NewSID = _xmlLOG.CreateElement(_nodeName_sid);
                XmlElement NewLOGIN = _xmlLOG.CreateElement(_nodeName_login);
                XmlElement NewPORT = _xmlLOG.CreateElement(_nodeName_port);
                XmlElement NewFILE = _xmlLOG.CreateElement(_nodeName_file);
                    XmlElement FileDir = _xmlLOG.CreateElement(_nodeName_FileDir);
                    XmlElement FileName = _xmlLOG.CreateElement(_nodeName_FileName);
                    XmlElement FileWeight = _xmlLOG.CreateElement(_nodeName_FileWeight);
                    XmlElement FileMD5 = _xmlLOG.CreateElement(_nodeName_FileMD5);
                XmlElement NewDATE_START = _xmlLOG.CreateElement(_nodeName_dateStart);
                XmlElement NewHOUR_START = _xmlLOG.CreateElement(_nodeName_hourStart);
                XmlElement NewDATE_END = _xmlLOG.CreateElement(_nodeName_dateEnd);
                XmlElement NewHOUR_END = _xmlLOG.CreateElement(_nodeName_hourEnd);
                XmlElement NewSTATUS = _xmlLOG.CreateElement(_nodeName_status);
                XmlElement NewERROR = _xmlLOG.CreateElement(_nodeName_error);
                XmlElement NewMODE = _xmlLOG.CreateElement(_nodeName_mode);
 
            NewSID.InnerText = "";
            NewDATE_START.InnerText = this._dateStart;
            NewHOUR_START.InnerText = this._hourStart;
            NewSTATUS.InnerText = "Not sent";
 
                NewFILE.AppendChild(FileDir);
                NewFILE.AppendChild(FileName);
                NewFILE.AppendChild(FileWeight);
                NewFILE.AppendChild(FileMD5);
 
            NewRUN.AppendChild(NewSID);
            NewRUN.AppendChild(NewLOGIN);
            NewRUN.AppendChild(NewPORT);
            NewRUN.AppendChild(NewFILE);
            NewRUN.AppendChild(NewDATE_START);
            NewRUN.AppendChild(NewHOUR_START);
            NewRUN.AppendChild(NewDATE_END);
            NewRUN.AppendChild(NewHOUR_END);
            NewRUN.AppendChild(NewSTATUS);
            NewRUN.AppendChild(NewERROR);
            NewRUN.AppendChild(NewMODE);
 
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).PrependChild(NewRUN);
 
        }
 
        public void InfoUser(com.sga.euredi.services.user u)
        {
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_login).InnerText = u.U_LOGIN;
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_sid).InnerText = u.U_SID;
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_port).InnerText = u.U_PORT;
 
        }
 
        public void InfoFile(com.sga.euredi.services.RemoteFileInfo rmf)
        {
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_file).SelectSingleNode(_nodeName_FileDir).InnerText = rmf.RemoteFile_Dir;
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_file).SelectSingleNode(_nodeName_FileName).InnerText = rmf.RemoteFile_Name;
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_file).SelectSingleNode(_nodeName_FileWeight).InnerText = rmf.RemoteFile_Weight.ToString();
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_file).SelectSingleNode(_nodeName_FileMD5).InnerText = rmf.RemoteFile_Md5;
        }
 
        public void InfoEnd()
        {
            DateTime dt = DateTime.Now;
            this._dateEnd = dt.Year.ToString().Substring(2, 2) + dt.Month.ToString("d2") + dt.Day.ToString("d2");
            this._hourEnd = dt.Hour.ToString("d2") + dt.Minute.ToString("d2") + dt.Second.ToString("d2");
 
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_dateEnd).InnerText = _dateEnd;
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_hourEnd).InnerText = _hourEnd;
 
        }
        public void InfoStatus(string Status)
        {
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_status).InnerText = Status;
        }
        public void NewError(string Text)
        {
            XmlElement error = _xmlLOG.CreateElement("error");
            error.InnerText = Text;
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_error).PrependChild(error);
            this.Save();
        }
        public void InfoMode(string mode)
        {
            _xmlLOG.SelectSingleNode(_nodeName_ROOT).FirstChild.SelectSingleNode(_nodeName_mode).InnerText = mode;
        }
 
        public void Save()
        {
            try
            {
                _xmlLOG.Save(this._logFile);
            }
            catch{}
        }
    }
Bon courage !