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Asked: 2026-05-25T23:15:53+00:00

I have XmlDocument. I don’t know XPath, I only know that this xml document

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I have XmlDocument. I don’t know XPath, I only know that this xml document has node named “h3″ with attribute id=”PortalName” and this attribute is unique for all xml document. How to find this node? I try:

        XmlNode xnList = doc.SelectSingleNode("h3[@id='PortalName']");

but it does not work because it search only in root node. How to search in whole document?
Thanks

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1 Answer

  1. Editorial Team

    Fortunately that’s pretty easy:

    XmlNode xnList = doc.SelectSingleNode("//h3[@id='PortalName']");

    The “//h3” means “any h3 element in the whole document”. (See the abbreviated syntax in the XPath spec for more information.)

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