xml - 从 WiX 更改 XML 节点值

Question

我希望能够从 WiX 更改 XML 节点值。 XML 结构如下所示:

<settings xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <setting name="setting1">
        <value xsi:type="xsd:boolean">false</value>
    </setting>
    <setting name="setting2">
        <value xsi:type="xsd:string">hello</value>
    </setting>
</settings>

我想将 setting2 的字符串值更改为其他内容。我正在尝试使用 XmlConfig 并且不起作用的代码如下所示:

<util:XmlConfig Id='SetSetting2' File='[#defaultSettings.xml]'
                Action='create' Node='value'
                ElementPath="//settings/setting[\[]@name='setting2'[\]]/value"
                Name='value' Value="test"
                On='install' PreserveModifiedDate='yes'
                VerifyPath="//settings/setting[\[]@name='setting2'[\]]/value/"/>

但这会生成如下所示的 XML:

<setting name="setting2">
    <value xsi:type="xsd:string" value="test"></value>
</setting>

如何让它看起来像下面这样？

<setting name="setting2">
    <value xsi:type="xsd:string">test</value>
</setting>

Answer 1

尝试省略 Name 属性。像这样:

<util:XmlConfig Id='SetSetting2' 
                File='[#defaultSettings.xml]'
                Action='create' 
                Node='value'
                ElementPath="//settings/setting[\[]@name='setting2'[\]]/@value"
                Value="test"
                On='install' 
                PreserveModifiedDate='yes'
                VerifyPath="//settings/setting[\[]@name='setting2'[\]]/@value/"/>

另见 XmlConfig Element 。对于属性 Name 它说:

Not setting this attribute causes the element's text value to be set. Otherwise this specified the attribute name that is set.