## is_locked property


Indicates whether the taskpane is locked to the document in the UI and cannot be closed by the user.
### Definition:
```python
@property
def is_locked(self):
    ...
@is_locked.setter
def is_locked(self, value):
    ...
```

### See Also
* module [`aspose.cells.webextensions`](../../)
* class [`WebExtensionTaskPane`](/cells/python-net/aspose.cells.webextensions/webextensiontaskpane)