IXPathResult.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
- class Node
- interface IXPathResult
- package com.aspose.html.Dom.XPath
- package Aspose.HTML