## visit_bookmark_start(bookmark_start) {#bookmarkstart}

Called when a start of a bookmark is encountered in the document.


```python
def visit_bookmark_start(self, bookmark_start: aspose.words.BookmarkStart):
    ...
```

| Parameter | Type | Description |
| --- | --- | --- |
| bookmark_start | [BookmarkStart](../../bookmarkstart/) | The object that is being visited. |

### Returns

A [VisitorAction](../../visitoraction/) value that specifies how to continue the enumeration.


### See Also

* module [aspose.words](../../)
* class [DocumentVisitor](../)