Prashanth

I am trying to update the XML file using dataset, but it creates new node for the new values. below is the code. private void on(object sender, EventArgs e) { try { DateTime currTime = DateTime.Now; DateTime runDate, runTime; XmlDataDocument xmldoc = new XmlDataDocument(dsTasks1); foreach (DataRow dRow in dsTasks1.Tables["Job"].Rows) { runDate = Convert.ToDateTime(dRow["NextRunDate"]); currTime.CompareTo(runDate); runTime = Convert.ToDateTime(dRow["NextRunTime"]); if ((currTime.ToLocalTime() >= runTime.ToLocalTime()) & (currTime >= runDate)) { string exePath = dRow["Source"].ToString(); Launcher Launch = new Launcher(exePath); new Thread(new ThreadStart(Launch.runApp)).Start(); dRow.BeginEdit(); dRow["NextRunDate"] = "3/12/2009"; dRow["NextRunTime"] = "11:00:00 AM"; dRow["Status"] = "Complete"; dRow.EndEdit(); dRow.AcceptChanges(); dsTasks1.AcceptChanges(); xmldoc.save(fs);