我要实现的功能为点击按钮后，读取AppConfig.DLL文件中的信息，查询出"SELECT * FROM PURTG WHERE TG013 = 'Y' AND TG003 <= '" + Data + "'"，再把查询的结果保存为XML文件，请问要如何做？ 其中"SELECT * FROM PURTG WHERE TG013 = 'Y' AND TG003 <= '" + Data + ...

XML has emerged in only five years as a startlingly powerful means of handling data. It has also been accompanied by a slew of "X-centric" helper tools, APIs and standards such as XSLT, XPath and, of ...