使用LINQ to XML,我怎么可以从下面的XML得到space_id值(720)?
我读这但我认为该命名空间中的XML我的绊脚石。
< R25:空间的xmlns:R25 =http://www.collegenet.com/r25pubdate的=2009-05-05T12:18:18-04:00 >
< R25:空间ID =VE1QOjRhMDAyZThhXzFfMWRkNGY4MA ==CRC =状态=新>
< R25:space_id> 720< / R25:space_id>
< R25:space_name> SPACE_720< / R25:space_name>
&所述; R25:max_capacity> 0℃/ R25:max_capacity>
< / R25:空间>
< / R25:空间>
这里就是我:
私人诠释GetIDFromXML(XML字符串)
{
XDOC的XDocument = XDocument.Parse(XML);
//嗯....
}
解决方案
您也可以去
(轻微的code以上,我认为是更具可读性有点变化) 的XNamespace NS =http://www.collegenet.com/r25;
字符串ID = doc.Descendants(ns.GetName(space_id)单()值。;
Using Linq To XML, how can I get the space_id value (720) from the xml below?
I am reading this but I think the namespace in the xml is my stumbling block.
<r25:spaces xmlns:r25="http://www.collegenet.com/r25" pubdate="2009-05-05T12:18:18-04:00">
<r25:space id="VE1QOjRhMDAyZThhXzFfMWRkNGY4MA==" crc="" status="new">
<r25:space_id>720</r25:space_id>
<r25:space_name>SPACE_720</r25:space_name>
<r25:max_capacity>0</r25:max_capacity>
</r25:space>
</r25:spaces>
Here's where I am:
private int GetIDFromXML(string xml)
{
XDocument xDoc = XDocument.Parse(xml);
// hmmm....
}
解决方案
You can also go with (slight variation of the code above which I think is a bit more readable)
XNamespace ns = "http://www.collegenet.com/r25";
string id = doc.Descendants(ns.GetName("space_id").Single().Value;