| The DomDocument class / xml.DomDocument methods | |
Returns the first child DomNode object for a DomDocument object.
getFirstDocumentNode() RETURNING object xml.DomNode
Returns the first child DomNode object for this DomDocument object, or NULL.
In case of error, the method throws an exception and sets the STATUS variable. Depending on the error, a human-readable description of the problem is available in the SQLCA.SQLERRM register. See Error handling in GWS calls (STATUS).