我如何通过LINQ做到这一点? [英] How can I do this by LINQ?

问题描述

您好.

我有一个像这样的XML文件:

Hi there.

I had a XML file like this :

<Root>    <br />    <Child1>1</Child1>    <br />    <Child2>2</Child2>    <br />    <Child3>3</Child3>  <br /></Root>

我想用LINQ在Child1和child2之间插入一个子节点.
我想创建类似这样的东西

I want to insert a child node between Child1 and child2 by LINQ.
I want to create something like this

<Root>    <br />    <Child1>1</Chil1d>    <br />    <ChildNew>New</ChildNew> <br />    <Child2>2</Child2>    <br />    <Child3>3</Child3>  <br /></Root>

我该怎么做?
提前谢谢.

How can I do it?
Thanks in advance.

推荐答案

VB

<br />       Dim firstElement = xmldoc.Descendants("Child1").First<br />        firstElement.AddAfterSelf(New XElement("ChildNew") With {.Value = "New"})<br />

或C#

Or C#

<br />       var firstElement = xmldoc.Descendants("Child1").First();<br />       firstElement.AddAfterSelf(new XElement("ChildNew") with {.Value = "New"});<br />

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