dataset导入xml的问题

Question

DataSet ds;
string aa=ds.getXml();怎么把aa导入另一个dataSet?

Answer 1

            DataSet ds = new DataSet();
            string aa = ds.getXml();            System.IO.StringReader reader = new System.IO.StringReader(aa);            DataSet ds2 = new DataSet();
            ds2.ReadXml(reader);

Answer 2

可以把xml保存为文件
Ds.WriteXml(Server.MapPath("Test.xml"),XmlWriteMode.WriteSchema);Ds.ReadXml(Server.MapPath("Test.xml"));