XDocument删除节点 [英] XDocument removing nodes
本文介绍了XDocument删除节点的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个XML文件
<rows>
<head>
<beforeInit>
<call command="attachHeader">
<param>#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter</param>
</call>
</beforeInit>
<afterInit>
<call command="enablePaging">
<param>recinfoArea</param>
</call>
</afterInit>
<column width="100" align="center" type="ro" sort="server" color="undefined" id="Id">Id</column>
<column width="100" align="center" type="ro" sort="server" color="undefined" id="NazovProjektu">NazovProjektu</column>
</head>
</rows>
我想删除beforeInit和afterInit元素.
I'd like to remove the beforeInit and afterInit elements.
我尝试了
xml.Elements().Where(e=>e.Name == "beforeInit" || e.Name == "afterInit").Remove();
但没有运气.
推荐答案
如果要删除每次出现的beforeInit或afterInit,都可以使用
if you want to delete every occurence of beforeInit or afterInit you could use
xml.Descendants().Where(e=>e.Name == "beforeInit" || e.Name == "afterInit").Remove();
(后代代替元素). elements()返回直接子节点的列表,而后代返回每个节点.
(descendants instead of elements). elements() returns a list of direct child nodes, whereas descendants returns every node.
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