## PdfBookmarkEntry::IsOpen method


When this property is true, the bookmarkentry will expand, otherwise it will collapse.

```cpp
bool Aspose::Cells::Rendering::PdfBookmarkEntry::IsOpen()
```

## See Also

* Class [Vector](../../../aspose.cells/vector/)
* Class [PdfBookmarkEntry](../)
* Namespace [Aspose::Cells::Rendering](../../)
* Library [Aspose.Cells for C++](../../../)