C#：DataTable内容转换为String（XML）

 //DataTable转String方法
 public static String DataTable2String(DataTable dt)
        {
            string strXML = "<DataTable>\r\n";
            try
            {
                foreach (DataRow dr in dt.Rows)
                {
                    strXML += "<Row>\r\n";
                    foreach (DataColumn dc in dt.Columns)
                    {
                        strXML += string.Format("<Column name='{0}' value='{1}'>\r\n", dc.ColumnName, dr[dc.ColumnName]);
                    }
                    strXML += "</Row>\r\n";
                }
            }
            catch (Exception e)
            {
                strXML += string.Format("DataTable2String异常：" + e.Message);
            }
            strXML += "</DataTable>";
            return strXML;
        }