在xml搜索节点（两种方法）

namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
XmlDocument doc = new XmlDocument();//建立文档对象
try
{
doc.Load("../../myOrder.xml");
//在xmlDocument对象中搜索元素
Console.WriteLine("");
XmlNodeList myNodeList = doc.GetElementsByTagName("品名");
for (int i = 0; i < myNodeList;i++ )
{
Console.WriteLine(myNodeList[i].Name+":"+myNodeList[i].InnerText);
}
//在xmlElement对象中搜索元素
Console.WriteLine("在xmlElement对象中搜索元素");
XmlElement myElement = doc.DocumentElement;
myElement = (XmlElement)myElement.LastChild;
myNodeList = myElement.GetElementsByTagName("品名");
for (int i = 0; i < myNodeList; i++)
{
Console.WriteLine(myNodeList[i].Name + ":" + myNodeList[i].InnerText);

}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadLine();//辅助代码，用于保留控制台窗口
}
}
}