--硬盤Xml文件存儲路徑:d:\xmlFile\Testxml.xml

xml文件內容:

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<Root><Tab><ID>245575913</ID><name>Tab</name><Tabs><Tab2><ID>1</ID><TabID>245575913</TabID><Name2>ID</Name2></Tab2><Tab2><ID>2</ID><TabID>245575913</TabID><Name2>name</Name2></Tab2></Tabs></Tab><Tab><ID>277576027</ID><name>Tab2</name><Tabs><Tab2><ID>3</ID><TabID>277576027</TabID><Name2>ID</Name2></Tab2><Tab2><ID>4</ID><TabID>277576027</TabID><Name2>Name2</Name2></Tab2><Tab2><ID>5</ID><TabID>277576027</TabID><Name2>TabID</Name2></Tab2></Tabs></Tab> </Root>

----打開Visual Studio—創建項目—選擇【控制臺應用程序】

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#region Using Directives using System; using System.Data; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; #endregionnamespace TestReadingxml {class Program{static void Main(string[] args){DataSet thisDataSet = new DataSet();thisDataSet.ReadXml(@"d:\xmlFile\Testxml.xml");DataRelation custRel = thisDataSet.Relations.Add("Cust",thisDataSet.Tables[0].Columns["ID"],thisDataSet.Tables[2].Columns["TabID"]);foreach (DataRow custRow in thisDataSet.Tables["Tab"].Rows){Console.WriteLine("ID:{0} \t Name:{1}",custRow["ID"],custRow["Name"]);foreach (DataRow detailRow in custRow.GetChildRows(custRel)){Console.WriteLine("\t ID:{0}\tTabID:{1}\t Name2:{2};\t{3}",detailRow["ID"],detailRow["TabID"],detailRow[2],detailRow.GetParentRow(custRel)["ID"]); }}Console.WriteLine("Table created by ChildTable:{0}",thisDataSet.Tables[2].TableName);Console.WriteLine("Table created by ReadXml is called {0}",thisDataSet.Tables[0].TableName);Console.Write("Program finished,press Enter/Return to continue:");Console.ReadKey();}} }

--按F5運行結果：

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轉載于:https://www.cnblogs.com/Roy_88/p/5463038.html

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