C＃我怎么能得到的所有元素的名字从一个xml文件 [英] C# how can I get all elements name from a xml file

问题描述

我想从一个XML文件中得到的所有元素的名称，例如XML文件，

I'd like to get all the element name from a xml file, for example the xml file is,

<BookStore>
  <BookStoreInfo>
    <Address />
    <Tel />
    <Fax />
  <BookStoreInfo>
  <Book>
    <BookName />
    <ISBN />
    <PublishDate />
  </Book>
  <Book>
   ....
  </Book>
</BookStore>

我想获得BOOKNAME的元素的名称。 ISBN和PublishDate，只有那些名称，不包括BookStoreInfo和它的子节点的名称

I would like to get the element's name of "BookName". "ISBN" and "PublishDate " and only those names, not include " BookStoreInfo" and its child node's name

我试了几种方法，但不工作，我该怎么办呢？

I tried several ways, but doesn't work, how can I do it?

推荐答案

那么，与的XDocument 和LINQ到XML：

Well, with XDocument and LINQ-to-XML:

foreach(var name in doc.Root.DescendantNodes().OfType<XElement>()
        .Select(x => x.Name).Distinct())
{
    Console.WriteLine(name);
}

有许多类似的路线，虽然。

There are lots of similar routes, though.

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