.net 使用基于Powershell的关闭条件更改XML中的标签

示例XML文件：

<?xml version="1.0" encoding="utf-8"?>
<Searchable xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" label="$RESX('Bank.1_8','CRDM_AgeInformation','Age Information')" xmlns="http://sysrepublic.com/Secure/4.0/DSL/SearchService">
  <Parameters />
  <Fields>
    <Field data-type="System.Int64" is-editable="true" id="ageinformation_transactionid" label="$RESX('Bank.1_8','TransactionID','Transaction ID')" is-mandatory-display-field="false" is-hidden-display-field="false" is-virtual-date-time="false" is-display-field-only="false" use-utc-datetime="true" apply-user-timezone-offset="false" show-date="true" show-time="true" is-favourite="false" common-field="true">
      <FieldDescription primary-key="false" nullable="false" readonly="false" hidden="false" format="text" enable-required-validation="true" />
      <Operators>
        <Operator name="equal" />
        <Operator name="notequal" />
        <Operator name="greaterthan" />
        <Operator name="greaterthanequal" />
        <Operator name="lessthan" />
        <Operator name="lessthanequal" />
        <Operator name="between" />
        <Operator name="notbetween" />
        <Operator name="in" />
        <Operator name="notin" />
      </Operators>
      <LeftExpression>
        <Field data-type="System.Int64" common-field="true">
          <CollectionDescription collection="pos.CRDM_AgeInformation">
            <Relationship parent="pos.CRDM_Header">
              <RelatedField from="TransactionID" to="TransactionID" common-to-field="true" />
              <RelatedField from="TradingDay" to="TradingDay" common-to-field="true" />
            </Relationship>
          </CollectionDescription>
          <Description>TransactionID</Description>
        </Field>
      </LeftExpression>
    </Field>
    <Field data-type="System.Int64" is-editable="true" id="ageinformation_checkpointid" label="$RESX('Bank.1_8','CheckPointID','CheckPoint ID')" is-mandatory-display-field="false" is-hidden-display-field="false" is-virtual-date-time="false" is-display-field-only="false" use-utc-datetime="true" apply-user-timezone-offset="false" show-date="true" show-time="true" is-favourite="false">
      <FieldDescription primary-key="false" nullable="false" readonly="false" hidden="false" format="text" enable-required-validation="true" />
      <Operators>
        <Operator name="equal" />
        <Operator name="notequal" />
        <Operator name="greaterthan" />
        <Operator name="greaterthanequal" />
        <Operator name="lessthan" />
        <Operator name="lessthanequal" />
        <Operator name="between" />
        <Operator name="notbetween" />
        <Operator name="in" />
        <Operator name="notin" />
      </Operators>
      <LeftExpression>
        <Field data-type="System.Int64">
          <CollectionDescription collection="pos.CRDM_AgeInformation">
            <Relationship parent="pos.CRDM_Header">
              <RelatedField from="TransactionID" to="TransactionID" common-to-field="true" />
              <RelatedField from="TradingDay" to="TradingDay" common-to-field="true" />
            </Relationship>
          </CollectionDescription>
          <Description>CheckPointID</Description>
        </Field>
      </LeftExpression>
    </Field>

</Fields>
</Searchable>

在调试代码时显示，我无法正确更新标签。有人能提出改变这种状况的最佳方法吗。在运行代码时，我没有看到$node.label打印出来

问题：

在我的输出中看不到$node.description打印（已解决）

在IF块中更新$node.label后，看不到打印出来的$node.label

---

以下是应如何编写IF块：

if($Resource -match '0'){
        $mid_value = $id -replace "_","."
        $new_label = "$RESX(Ebr.Crdm.Store.2_0,"+$mid_value+","+$description+")"
        $node.label = $new_label
        Write-Output("The updated label is"+$node.label)

        $b = $node.label
        $b -match $regex
        $newdata = $Matches[1]
        $y = $newdata.split(',')
        Write-Output("The first updated element of the node label is"+" "+$y[0])
        Write-Output("The second updated element of the node label is"+" "+$y[1])
        Write-Output("The third updated element of the node label is"+" "+$y[2])
        $insert_query = "INSERT INTO [Secure4].[secure].[Resource]
               ([ResourceType],[CultureCode],[ResourceKey],[ResourceValue])
               VALUES
                    ('"+$y[0]+"','en','"+$y[1]+"','"+$y[2]+"')"
        Write-Output($insert_query)
         $Resource2 = (Invoke-SQLCmd -query $insert_query -Server $SQLServer) 
         #write-output($Resource2)

    }

---

@vonPryz我把它写得简短一些，让它更清楚。请看一看，如果您有任何建议，请告诉我。我似乎没有正确引用描述变量，这很可能是导致错误的原因issue@JamesZ谢谢你编辑我的问题。编辑看起来非常好，我已经找到了引用它的正确方法：“$nodes=$xml.Searchable.Fields.Field.LeftExpression.Field”，这意味着我必须对循环进行更改

if($Resource -match '0'){
        $mid_value = $id -replace "_","."
        $new_label = "$RESX(Ebr.Crdm.Store.2_0,"+$mid_value+","+$description+")"
        $node.label = $new_label
        Write-Output("The updated label is"+$node.label)

        $b = $node.label
        $b -match $regex
        $newdata = $Matches[1]
        $y = $newdata.split(',')
        Write-Output("The first updated element of the node label is"+" "+$y[0])
        Write-Output("The second updated element of the node label is"+" "+$y[1])
        Write-Output("The third updated element of the node label is"+" "+$y[2])
        $insert_query = "INSERT INTO [Secure4].[secure].[Resource]
               ([ResourceType],[CultureCode],[ResourceKey],[ResourceValue])
               VALUES
                    ('"+$y[0]+"','en','"+$y[1]+"','"+$y[2]+"')"
        Write-Output($insert_query)
         $Resource2 = (Invoke-SQLCmd -query $insert_query -Server $SQLServer) 
         #write-output($Resource2)

    }