The Xpathnavigator Does Not Support Editing

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XPathNavigator.DeleteSelf Method (System.Xml.XPath ...

    https://docs.microsoft.com/en-us/dotnet/api/system.xml.xpath.xpathnavigator.deleteself
    The XPathNavigator is positioned on a node that cannot be deleted such as the root node or a namespace node. NotSupportedException The XPathNavigator does not support editing.

XPathNavigator.AppendChild Method (System.Xml.XPath ...

    https://docs.microsoft.com/en-us/dotnet/api/system.xml.xpath.xpathnavigator.appendchild
    The AppendChild method is valid only when the XPathNavigator is positioned on the root node or an element node. The AppendChild method does not affect the position of the XPathNavigator. You can write more than one node to the writer. All nodes are appended to the end of …

XPathNavigator.InsertAfter Method (System.Xml.XPath ...

    https://docs.microsoft.com/en-us/dotnet/api/system.xml.xpath.xpathnavigator.insertafter
    The XPathNavigator does not support editing. Examples In the following example a new pages element is inserted after the price child element of the first book element in the contosoBooks.xml file using the node contained in the XPathNavigator object specified.

XPathNavigator.CreateAttributes Method (System.Xml.XPath ...

    https://docs.microsoft.com/en-us/dotnet/api/system.xml.xpath.xpathnavigator.createattributes
    The XPathNavigator does not support editing. Examples In the following example, new discount and currency attributes are created on the price child element of the first book element in the contosoBooks.xml file using the XmlWriter object returned from the CreateAttributes method.

XPathNavigator is not working for me!

    https://social.msdn.microsoft.com/forums/en-US/2e6f7160-0589-4a6c-9485-306f8bf83eeb/xpathnavigator-is-not-working-for-me
    Mar 29, 2007 · The snippet needs a few changes in order to achieve the desired result. Once you're positioned on a Question element, you insert a sibling Question element with XPathNavigator.InsertAfter(). After the edit, the position of the navigator doesn't change. You advance to the new sibling using XPathNavigator.MoveToNext().

c# - Can't Get .NET XPathNavigator to work - Stack Overflow

    https://stackoverflow.com/questions/2039280/cant-get-net-xpathnavigator-to-work
    But it is rather stupid if the element does not have a prefix in your xml document and you have to create some artificial construct in your xpath api to select it. – Brian Warshaw Oct 26 '10 at 13:17

docs/modify-xml-data-using-xpathnavigator.md at master ...

    https://github.com/dotnet/docs/blob/master/docs/standard/data/xml/modify-xml-data-using-xpathnavigator.md
    Inserting namespace nodes that do not conflict with namespace declarations at the scope that they are inserted in is allowed by the xref:System.Xml.XPath.XPathNavigator class. In this case, the namespace declarations are not declared at lower scopes in the XML document and does not result in renaming as illustrated in the following example.

How to navigate XML with the XPathNavigator class by using ...

    https://support.microsoft.com/en-us/help/308343/how-to-navigate-xml-with-the-xpathnavigator-class-by-using-visual-c
    Jun 09, 2019 · This step-by-step article describes how to navigate Extensible Markup Language (XML) documents with an XPathNavigator object that is created from an XPathDocument object. This sample loads an XPathDocument object with XML data, creates an XPathNavigator object as a view onto the data, and displays the XML by walking through the document. Requirements The following list outlines …

dotnet-api-docs/XPathNavigator.xml at master · dotnet ...

    https://github.com/dotnet/dotnet-api-docs/blob/master/xml/System.Xml.XPath/XPathNavigator.xml
    - The <xref:System.Xml.XPath.XPathNavigator.AppendChild%2A> method does not affect the position of the <xref:System.Xml.XPath.XPathNavigator>. You can write more than one node to the writer. All nodes are appended to the end of the list of child nodes of the current node.



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