firstChild method
[This documentation is preliminary and is subject to change.]
Retrieves a reference to the first child of the current node of the filtered TreeWalker hierarchy and updates currentNode.
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Syntax
HRESULT retVal = object.firstChild();
Standards information
Parameters
ppRetNode [out, retval]
Type: IDispatchAddress of a pointer to a type IDispatch interface that receives the first child node in the filtered TreeWalker hierarchy.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
firstChild sets the currentNode to the returned node.
Build date: 1/26/2012
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