将xml文档附加到C＃中的xml节点？

Question

如何将XML文档附加到c＃中的xml节点？

Answer 1

An XmlDocument is basically an XmlNode , so you can append it just like you would do for any other XmlNode . However, the difference arises from the fact that this XmlNode does not belong to the target document, therefore you will need to use the ImportNode method and then perform the append.

// xImportDoc is the XmlDocument to be imported.
// xTargetNode is the XmlNode into which the import is to be done.

XmlNode xChildNode = xSrcNode.ImportNode(xImportDoc, true);
xTargetNode.AppendChild(xChildNode);

Answer 2

Yes:

XmlNode imported = targetNode.OwnerDocument.ImportNode(otherDocument.DocumentElement, true);
targetNode.AppendChild(imported);

I think this creates a clone of your document though.

Answer 3

Let's say you have the following construction:

The following structure is stored in an XmlElement named xmlElement:

</root>

and the following structure is stored in an XmlNode object named FooNode;

<foo>
    <bar>This is a test</bar>
    <baz>And this is another test</baz>
</foo>

Then you do the following:

XmlNode node = doc.ImportNode(FooNode.SelectSingleNode("foo"), true);
xmlElement.AppendChild(node);

Hope it helps someone

Answer 4

Perhaps like this:

XmlNode node = ......  // belongs to targetDoc (XmlDocument)

node.AppendChild(targetDoc.ImportNode(xmlDoc.DocumentElement));

Marc

Answer 5

Once you have the root node of the XML document in question you can append it as a child node of the node in question. Does that make sense?