## start_sheet(self, sheet) {#aspose.cells.Worksheet}

Starts to process a worksheet.


### Returns 


whether this sheet's cells data needs to be processed. false to ignore this sheet.


```python

def start_sheet(self, sheet):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| sheet | aspose.cells.Worksheet | the worksheet to read cells data. |
### Remarks

It will be called before reading cells data of a worksheet.


### See Also
* module [`aspose.cells`](../../)
* class [`LightCellsDataHandler`](/cells/python-net/aspose.cells/lightcellsdatahandler)