通过属性名称选择元素 [英] Select elements by attribute name

问题描述

我有一个看起来与此类似的XML文件:

Hi I have an XML file that looks similar to this:

<doc>
  <item type="1">HelloWorld</item>
  <item type="2">LINQ</item>
  <item type="3">C#</item>
</doc>

我有一个带有3个字符串变量a，b和amp;的Item类. c，目前这就是我正在做的事情:

I have an Item class with 3 string variables a,b & c and currently this is what I''m doing:

var Results = from docs in result.Descendants("doc")
              select new Item
              {
                 a = (from docs2 in docs.Descendants("item") 
                      where docs2.Attribute("type").Value == "1"
                      select docs2.Value).First(),
                 b = (from docs2 in docs.Descendants("item")
                      where docs2.Attribute("type").Value == "2"                      
                      select docs2.Value).First(),
                 c = (from docs2 in docs.Descendants("item")
                      where docs2.Attribute("type").Value == "3"
                      select docs2.Value).First()
              };

我无法更改XML文件的格式.
有更好的方法吗?

I''m unable to change the format of the XML file.
Is there a better way of doing this?

推荐答案

尝试以下链接:

LINQ to XML [处理XML数据
XPath和XmlDocument(C#) [ ^ ]

Try the below link:

LINQ to XML[^]

Manipulate XML data
with XPath and XmlDocument (C#)[^]

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