Return the next node in the node set.
A node set must have at least one entry.
- Parameters:
-
| pChild | [OUT] Pointer to the next xml node in the set. |
- Returns:
Success | P6R::eOk | |
Failure | P6R::eInvalidArg | One of the parameters is NULL. |
P6R::eEndOfRecord | No more nodes left in the set to return. |