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| This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
Returns True if this node has children.
Script Syntax
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boolValue = oXMLDOMNode.hasChildNodes(); |
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Remarks
Script Parameters
None.
Script Return Value
Boolean. Returns True if this node has children.
C/C++ Syntax
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HRESULT hasChildNodes( VARIANT_BOOL* hasChild ); |
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Remarks
C/C++ Parameters
- hasChild
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[out, retval] True is returned if this node has children.
C/C++ Return Values
- S_OK
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Value returned if successful.
- S_FALSE
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Value returned when there are no children.
- E_INVALIDARG
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Value returned if hasChildis Null.
Requirements
| Header | msxml2.h, msxml2.idl |
| Library | uuid.lib |
| Windows Embedded CE | Windows CE .NET 4.0 and later |
General Remarks
This method offers a fast way to determine whether a node has children. It always returns False for nodes that, by definition, cannot have children: the IXMLDOMCDATASection, IXMLDOMComment, IXMLDOMNotation, IXMLDOMProcessingInstruction, and IXMLDOMTextnodes.
This method applies to the following objects and interfaces:
IXMLDOMCDATASection, IXMLDOMComment, IXMLDOMNotation, IXMLDOMProcessingInstruction, IXMLDOMText, IXMLDOMAttribute, IXMLDOMCDATASection, IXMLDOMCharacterData, IXMLDOMComment, DOMDocument, IXMLDOMDocumentFragment, IXMLDOMDocumentType, IXMLDOMElement, IXMLDOMEntity, IXMLDOMEntityReference, IXMLDOMNode, IXMLDOMNotation, IXMLDOMProcessingInstruction, IXMLDOMText, and IXTLRuntime.
Internal Server Error
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More information about this error may be available in the server error log.
Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.