XML和DataTable相互转换

weixin_34221036

于 2015-03-12 16:10:00 发布

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文章标签： java

原文链接：http://www.cnblogs.com/TheFutureDiary/p/4332733.html

//XML转DataSet
public static void XmlToDataTableByFile(){
            XmlDocument doc = new XmlDocument();
            doc.Load(@"E:\\xmlsample.xml");
            DataSet ds = new DataSet();
            StringReader tr = new StringReader(doc.InnerXml);      
            //DataTable也可以ReadXml()      
            ds.ReadXml(tr);
}   
//DataSet转XML  
public static void DataTableToXml(){
            //获取DataSet数据
            DataSet ds = XmlToDataTableByFile();
            StringWriter sw = new StringWriter();
            ds.Tables[0].WriteXml(sw);
            //XML字符串
            string XmlStr =sw.ToString();
}

转载于:https://www.cnblogs.com/TheFutureDiary/p/4332733.html