I have one XElement object where in there are Nodes present inside that object, i want to get the Nodes count without iterating over all the elements using IEnumarable.

How do i do this?

Note: This answer here is not applicable in my case because no support for.Count in SilverLight

有帮助吗?

解决方案

Count is an extension method of Enumerable class. To be able to use it, you should add

using System.Linq;

to your code.

其他提示

Infact using linq you can count the number of nodes like this,

 doc = System.Xml.Linq.XDocument.Load("YourXml");
 doc.Root.Descendants().Count(d => (string)d.Attribute("attName") == "value");
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