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previousNode method

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Returns the previous node in the NodeIterator or TreeWalker list and updates IDOMTreeWalker::currentNode.

 

Syntax

HRESULT retVal = object.previousNode(oNode);

Parameters

  • oNode [out, retval]
    Type: Node

     Object containing the previous node in the list.

Return value

Type: HRESULT

This method can return one of these values.

Return code Description
S_OK

The operation completed successfully.
InvalidStateError _ERR

NodeIterator raises this exception if IDOMNodeIterator::detach has been invoked on the object.

 

Standards information