SnapshotItem

IXPathResult.SnapshotItem method

Returns the indexth item in the snapshot collection. If index is greater than or equal to the number of nodes in the list, this method returns null. Unlike the iterator result, the snapshot does not become invalid, but may not correspond to the current document if it is mutated.

public Node SnapshotItem(int index)
Parameter Type Description
index Int32 Index into the snapshot collection.

Return Value

The node at the indexth position in the NodeList, or null if that is not a valid index.

Exceptions

exception condition
DOMException TYPE_ERR: raised if resultType is not UnorderedNodeSnapshot type or OrderedNodeSnapshot type.

See Also