FileStream fs = new FileStream(filename, FileMode.Create);
XmlTextWriter xw = new XmlTextWriter(fs, System.Text.Encoding.WindowsCodePage);DataSet1.WriteXml(xw);
xw.Close();
XmlTextWriter xw = new XmlTextWriter(fs, System.Text.Encoding.WindowsCodePage);DataSet1.WriteXml(xw);
xw.Close();
“<?xml version="1.0" encoding="gb2312"?>”