/** <summary>

        /// 读取Xml文件信息,并转换成DataSet对象

        /// </summary>

        /// <remarks>

        /// DataSet ds = new DataSet();

        /// ds = CXmlFileToDataSet("/XML/upload.xml");

        /// </remarks>

        /// <param name="xmlFilePath">Xml文件地址</param>

        /// <returns>DataSet对象</returns>

        public static DataSet CXmlFileToDataSet(string xmlFilePath)

        {

            if (!string.IsNullOrEmpty(xmlFilePath))

            {

                string path = HttpContext.Current.Server.MapPath(xmlFilePath);

                StringReader StrStream = null;

                XmlTextReader Xmlrdr = null;

                try

                {

                    XmlDocument xmldoc = new XmlDocument();

                    //根据地址加载Xml文件

                    xmldoc.Load(path);

                    DataSet ds = new DataSet();

                    //读取文件中的字符流

                    StrStream = new StringReader(xmldoc.InnerXml);

                    //获取StrStream中的数据

                    Xmlrdr = new XmlTextReader(StrStream);

                    //ds获取Xmlrdr中的数据

                    ds.ReadXml(Xmlrdr);

                    return ds;

                }

                catch (Exception e)

                {

                    throw e;

                }

                finally

                {

                    //释放资源

                    if (Xmlrdr != null)

                    {

                        Xmlrdr.Close();

                        StrStream.Close();

                        StrStream.Dispose();

                    }

                }

            }

            else

            {

                return null;

            }

        }