IDOMNode::get_firstChild Method

Contains the first child of this node.

Syntax

HRESULT get_firstChild(
    IDOMNode ** firstChild);

Parameters

firstChild

[out] First child node. If there are no such children, returns NULL.

Return Value

Returns S_OK if successful, or an error code otherwise.

Remarks

This value depends on the value of the nodeType property:

NODE_ATTRIBUTE , NODE_DOCUMENT , NODE_DOCUMENT_FRAGMENT , NODE_DOCUMENT_TYPE , NODE_ELEMENT , NODE_ENTITY , NODE_ENTITY_REFERENCE	Returns the first child node. If there are no children, returns NULL.
NODE_CDATA_SECTION , NODE_COMMENT , NODE_NOTATION , NODE_PROCESSING_INSTRUCTION , NODE_TEXT	Returns null. These node types cannot have children.

See Also

IDOMNode

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