## SummaryRowsCalculationType enumeration

Specifies the type of a calculation of the custom attribute's value for summary rows.

## Members
| Member name | Description |
| :- | :- |
|NONE|Means the custom attribute's value for summary rows is not calculated.|
|ROLLUP|Means the custom attribute's value for summary rows is calculated using rollup function defined in [rollup_type](/tasks/python-net/aspose.tasks/extendedattributedefinition/).|
|USE_FORMULA|Means the custom attribute's value for summary rows is calculated using formula defined in [formula](/tasks/python-net/aspose.tasks/extendedattributedefinition/).|

### See Also

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