linq2xml
0
[已关闭问题]
<P><?xml version="1.0" encoding="utf-8" ?><BR><configuration><BR> <facilities><BR> <facility<BR> id="event.wiring"<BR> type="Castle.Facilities.EventWiring.EventWiringFacility, Castle.MicroKernel" /><BR> </facilities><BR> <components><BR> <component<BR> <FONT color=#008000>id="123"<BR></FONT> type="FlowEngine.SimplePublisher, FlowEngine"><BR> <subscribers><BR> <subscriber id="listener.component"<BR> event="Event"<BR> handler="OnPublishEvent"/><BR> <subscriber id="listener.component2"<BR> event="Event"<BR> handler="OnPublishEvent2"/><BR> </subscribers><BR> <parameters><BR><FONT color=#008000> <parameter name="A" key="guid_A"></parameter><BR> <parameter name="B" key="guid_B"></parameter></FONT><BR> </parameters><BR> </component><BR> <component<BR> id="listener.component"<BR> type="FlowEngine.SimpleListener, FlowEngine" /><BR> <component<BR> id="listener.component2"<BR> type="FlowEngine.SimpleListener2, FlowEngine" /><BR> </components><BR></configuration></P>
<P>找出compoment的属性id=3的特定Component节点下<parameters>节点下所有的<parameter>节点中的内容，并以Dictionary<string,string>的形式返回，使用<parameter>节点中的name属性的值做为键，使用<parameter>节点中的key属性的值做为键值，请指点下</P>
其他回答(1)
0
static private Dictionary<String, String> GetConfiguration(String fileName, String id)
{
Dictionary<String, String> dict = new Dictionary<string, string>();
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
doc.Load("configuration.xml");
System.Xml.XmlNodeList parameters = doc.SelectNodes(String.Format(
"//component[@id='{0}']/parameters/parameter",
id));
foreach (System.Xml.XmlNode parameter in parameters)
{
try
{
dict.Add(parameter.Attributes["name"].Value,
parameter.Attributes["key"].Value);
}
catch
{
}
}
return dict;
}
0
dim xml = ...' 那个XML
dim component =(from x in xml...<component> _
where x@id="3").First
dim parameters =(from parameter in componet...<parameter> _
select parameter@name,parameter@key).ToDictionary(Of String)(Function(x) (x.name))
