hasChildNodes Method (Windows CE 5.0)
Returns True if this node has children.
[Script]
Script Syntax
boolValue = oXMLDOMNode.hasChildNodes();
Script Parameters
None.
Script Return Value
Boolean. Returns True if this node has children.
[C/C++]
C/C++ Syntax
HRESULT hasChildNodes(VARIANT_BOOL* hasChild);
C/C++ Parameters
- hasChild
[out, retval] True is returned if this node has children.
C/C++ Return Values
- S_OK
Value returned if successful. - S_FALSE
Value returned when there are no children. - E_INVALIDARG
Value returned if hasChild is Null.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Msxml2.h, Msxml2.idl.
Link Library: Uuid.lib.
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 IXMLDOMText nodes.
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.
Send Feedback on this topic to the authors