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如何使用MSXML查询默认命名空间

我有一些XML:

<?xml version="1.0" ?>
<Project ToolsVersion="4.0">
    <PropertyGroup Condition="'$(key)'=='1111'">
          <Key>Value</Key>
    </PropertyGroup>
</Project>
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注意:这不是我正在使用的实际XML,它只是更漂亮和更短,并演示了这个问题.

使用MSXML我可以查询节点:

IXMLDOMNode node = doc.selectSingleNode("//PropertyGroup/@Condition");
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它工作正常:

条件= " '$(密钥)' == '1111'"

但这并不是我所拥有的XML

实际上,我的XML包含一个名称空间声明:

的xmlns = "http://schemas.microsoft.com/developer/msbuild/2003"

制作实际的 XML文档:

<?xml version="1.0" ?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <PropertyGroup Condition="'$(key)'=='1111'">
          <Key>Value</Key>
    </PropertyGroup>
</Project>
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现在我的查询:

IDOMNode node = doc.selectSingleNode("//PropertyGroup/@Condition");
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不返回匹配的节点.

如何使用MSXML查询默认命名空间?

注意:

如何使用MSXML 查询"默认""未命名"命名空间?


注意:实际上我正在使用SQL Server的XML ShowPlan输出:

<?xml version="1.0" …
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msxml xml-namespaces msxml6

13
推荐指数
1
解决办法
7250
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"未声明的对名称空间前缀的引用"错误

我使用xml为我的网站获取标签.

从数据库文件生成的xml如下所示

<xml xmlns:s='uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882'
xmlns:dt='uuid:C2F41010-65B3-11d1-A29F-00AA00C14882'
xmlns:rs='urn:schemas-microsoft-com:rowset'
xmlns:z='#RowsetSchema'>
<s:Schema id='RowsetSchema'>
<s:ElementType name='row' content='eltOnly' rs:updatable='true'>
    <s:AttributeType name='LABEL_KEY' rs:number='1' rs:nullable='true'>
        <s:datatype dt:type='string' rs:dbtype='str' dt:maxLength='1000'/>
    </s:AttributeType>
    <s:AttributeType name='Label_LNG' rs:number='2' rs:writeunknown='true' rs:basecatalog='1500_GoldenFlour' rs:basetable='t_Label_SITE_PER_LNG'
         rs:basecolumn='Label_LNG'>
        <s:datatype dt:type='string' dt:maxLength='4000' rs:maybenull='false'/>
    </s:AttributeType>
    <s:AttributeType name='Label_ID' rs:number='3' rs:basecatalog='1500_GoldenFlour' rs:basetable='t_Label_SITE'
         rs:basecolumn='Label_ID' rs:keycolumn='true' rs:hidden='true' rs:autoincrement='true'>
        <s:datatype dt:type='int' dt:maxLength='4' rs:precision='10' rs:fixedlength='true' rs:maybenull='false'/>
    </s:AttributeType>
    <s:AttributeType name='c3' rs:name='Label_ID' rs:number='4' rs:writeunknown='true' rs:basecatalog='1500_GoldenFlour'
         rs:basetable='t_Label_SITE_PER_LNG' rs:basecolumn='Label_ID' rs:keycolumn='true' rs:hidden='true'>
        <s:datatype dt:type='int' dt:maxLength='4' rs:precision='10' rs:fixedlength='true' rs:maybenull='false'/>
    </s:AttributeType>
    <s:AttributeType name='Language_ID' rs:number='5' rs:writeunknown='true' rs:basecatalog='1500_GoldenFlour'
         rs:basetable='t_Label_SITE_PER_LNG' rs:basecolumn='Language_ID' rs:keycolumn='true' rs:hidden='true'>
        <s:datatype dt:type='int' dt:maxLength='4' rs:precision='10' …
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xml vbscript asp-classic

0
推荐指数
1
解决办法
1万
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