请教如何查询XML文件中节点的值_ASP.NET

请问怎么查询XML文件中节点的值？
大家好，比如有个XML文件A.xml，内容为：
<?xml version="1.0" encoding="utf-8"?>
<Group>
<Type>
<ID>1</ID>
<Name>MyName 1</Name>
</Type>
<Type>
<ID>2</ID>
<Name>MyName 2</Name>
</Type>
<Type>
<ID>3</ID>
<Name>MyName 3</Name>
</Type>
</Group>

当ID=1时，查询出节点Name的值MyName 1；当ID=2时，查询出节点Name的值MyName 2等等，要怎么写代码呢？先谢谢大家了。

------解决方案--------------------------------------------------------
XmlDocument doc = new XmlDocument();
doc.LoadXml("文件");
doc.GetElementsByTagName("节点")[0].InnerText
------解决方案--------------------------------------------------------
http://www.68design.net/Development/Aspnet/Basis-AspNet/11369-1

获取数据之后过滤下就可以了

LINQ XML
------解决方案--------------------------------------------------------

C# code

            XmlDocument doc = new XmlDocument();            doc.Load("e:\\1.txt");            XmlNodeList nodes = doc.DocumentElement.SelectNodes("Type");            foreach (XmlNode node in nodes)            {                //node.InnerText，这个就是name的内容，自己判断            }
------解决方案--------------------------------------------------------
            string Name1="";
           string Name2 = "";
           string Name3 = "";
           string xmlstr = "<?xml version=\"1.0\" encoding=\"utf-8\"?>";
           xmlstr += "<Group><Type><ID>1</ID><Name>MyName 1</Name></Type><Type><ID>2</ID><Name>MyName 2</Name></Type><Type><ID>3</ID><Name>MyName 3</Name></Type></Group>";
           XmlDocument doc = new XmlDocument();
           doc.LoadXml(xmlstr);
           XmlElement root = doc.DocumentElement;
           XmlNodeList nodes = root.SelectNodes("Type");
           for (int i = 0; i < nodes.Count; i++)
           {
               XmlNode xmlnode =nodes.Item(i);
               switch(xmlnode.SelectSingleNode("ID").InnerText)
               {
                   case "1": Name1 = xmlnode.SelectSingleNode("Name").InnerText; break;
                   case "2": Name2 = xmlnode.SelectSingleNode("Name").InnerText; break;
                   case "3": Name3 = xmlnode.SelectSingleNode("Name").InnerText; break;
                   default: break;
               }
           }
          //Name
------解决方案--------------------------------------------------------
找ID为1的节点：
XmlNode incrementPidUploadNode = domIncrementIndex.SelectSingleNode("/Group/Type/ID[text()='" + 1 + "']");
然后找下个节点，取值便可