标签：style blog http io ar color os sp for
1 //遍历XML 获得 DataSet
//XmlTextReader
static void Main(string[] args) 2 { 3 string xmlData = @"D:\study\XMLtest\XMLtest\bin\Debug\bookstore.xml"; 4 DataSet t = ConvertXMLToDataSet(xmlData); 5 Console.WriteLine(t); 6 7 } 8 9 private static DataSet ConvertXMLToDataSet(string xmlFile) 10 { 11 StringReader stream = null; 12 XmlTextReader reader = null; 13 try 14 { 15 XmlDocument xmld = new XmlDocument(); 16 xmld.Load(xmlFile); 17 DataSet xmlDS = new DataSet(); 18 stream = new StringReader(xmld.InnerXml); 19 reader = new XmlTextReader(stream); 20 xmlDS.ReadXml(reader); 21 return xmlDS; 22 //DataSet xmlDS = new DataSet(); 23 //stream = new StringReader(xmlData); 24 //reader = new XmlTextReader(stream); 25 //xmlDS.ReadXml(reader, XmlReadMode.ReadSchema); 26 //return xmlDS; 27 } 28 catch (Exception ex) 29 { 30 string strTest = ex.Message; 31 return null; 32 } 33 finally 34 { 35 if (reader != null) 36 reader.Close(); 37 } 38 }
经过调试
如何把 DataSet 转换成 DataTable *** 注意，我这里的xml文件节点相对混乱，这样读取出来在Dataset中 有三个DataTable 然后怎么把DataTable 怎么给分离开来！
XML ：
1 <?xml version="1.0" encoding="utf-8"?> 2 <books> 3 <book genre="update知鸟" ISBN="2-3631-4"> 4 <title name="csTitle属性"> 5 <ti>属性值</ti> 6 <ti>属性值</ti> 7 <ti> 8 9 <title>CS从入门到精通</title> 10 <author>izhiniao捷</author> 11 <price>58.3</price> 12 13 </ti> 14 </title> 15 <author>izhiniao捷</author> 16 <price>58.3</price> 17 </book> 18 <book genre="知鸟" ISBN="2-3631-4"> 19 <title>CS从入门到精通</title> 20 <author>izhiniao</author> 21 <price>58.3</price> 22 </book> 23 </books>
DataSet 转换成 DataTable：
1 List<DataTable> lTb = new List<DataTable>(); 2 for (int i = 0; i < tttt.Tables.Count; i++)//主要就是这里的循环 3 { 4 lTb.Add(tttt.Tables[i]); 5 }
XML TO DataSet TO DataTable 相互转换
标签：style blog http io ar color os sp for
原文地址：http://www.cnblogs.com/izhiniao/p/4159318.html
