ASP.NET 读取 XML 文件

XmlDocument xmlDoc = new XmlDocument();

xmlDoc.Load(Server.MapPath("CNCity.xml"));

XmlNodeList nodeList = xmlDoc.SelectSingleNode("resources").ChildNodes;//获取resources节点的所有子节点

DataTable dts = null;

foreach (XmlNode xn in nodeList)

{

XmlElement xe = (XmlElement)xn;

if (xe.Name == "province")

{

XmlNodeList nls = xe.ChildNodes;

foreach (XmlNode xn1 in nls)

{

XmlElement xe2 = (XmlElement)xn1;//转换类型

string cityName = xe2.InnerText; //获取节点名称

//将DataTable 的表结构 数据复制到另外一个DataTable
中

DataTable d = bcn.GetCNByNowWeaNull(cityName);

if (dts == null)//累计复制时需要判断

{

dts = d.Clone();

}

if (d.Rows.Count > 0)

{

DataRow dr = d.Rows[0];

dts.ImportRow(dr);

}

}

}

}