## ITextStyleModificationCallback class

Represents a callback that is called before TextStyle is applied to a table cell.

The ITextStyleModificationCallback type exposes the following members:
## Methods
| Name | Description |
| :- | :- |
|before_task_text_style_applied(args)|The method to be called before rendering of a table cell for a task row in the following views:<br/>            'Gantt Chart', 'Task Sheet', 'Task Usage'.|

### See Also

* namespace [aspose.tasks.visualization](/tasks/python-net/aspose.tasks.visualization/)
* assembly [Aspose.Tasks](/tasks/python-net/)