怎样使用Powershell脚本，解决XML路径中带引号的情况

Question

想用Powershell脚本修改如下两个路径中的值，但是路径中带引号，度娘没有搜索到PowerShell的相关脚本，搜到一些C#的代码，但不太理解，期待精通PS的朋友能指点一二。

1.将以下路径的值更改为5.0

/ap:Map/ap:StyleGroup/ap:RootTopicDefaultsGroup/ap:DefaultSubTopicShape/@RightMargin

2.将以下路径的值更改为false
/ap:Map/cor:Custom/@cst0:UpdatedNamedView

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<ap:Map xmlns:ap="http://schemas.mindjet.com/MindManager/Application/2003" OId="pdhXhObhC0avKT9HfmeUMQ==" xmlns:pri="http://schemas.mindjet.com/MindManager/Primitive/2003" xmlns:cor="http://schemas.mindjet.com/MindManager/Core/2003" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://schemas.mindjet.com/MindManager/Application/2003 http://schemas.mindjet.com/MindManager/Application/2003 http://schemas.mindjet.com/MindManager/Core/2003 http://schemas.mindjet.com/MindManager/Core/2003 http://schemas.mindjet.com/MindManager/Delta/2003 http://schemas.mindjet.com/MindManager/Delta/2003 http://schemas.mindjet.com/MindManager/Primitive/2003 http://schemas.mindjet.com/MindManager/Primitive/2003">
  <cor:Custom Uri="http://schemas.mindjet.com/MindManager/UpdateCompatibility/2004" cst0:UpdatedCategories="true" Index="0" cst0:UpdatedNamedView="true" cst0:UpdatedTextLabelSetIds="true" cst0:UpdatedGanttViewProperties="true" cst0:UpdatedVisibilityStyle="true" cst0:UpdatedDuration="true" xmlns:cst0="http://schemas.mindjet.com/MindManager/UpdateCompatibility/2004"/>
  <ap:StyleGroup>
    <ap:RootTopicDefaultsGroup>
      <ap:DefaultSubTopicShape BottomMargin="3.5" SubTopicShape="urn:mindjet:RoundedRectangle" VerticalBottomMargin="2.5" RightMargin="3.5" LeftMargin="3.5" VerticalLeftMargin="2.5" VerticalRightMargin="2.5" VerticalTopMargin="2.5" TopMargin="3.5"/>
    </ap:RootTopicDefaultsGroup>
  </ap:StyleGroup>
</ap:Map>

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Answer 1

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