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

Prepares filter options before loading given worksheet.
User's implementation of LoadFilter can change the LoadDataFilterOptions here
to denote how to load data for this worksheet.



```python

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


| Parameter | Type | Description |
| :- | :- | :- |
| sheet | aspose.cells.Worksheet | The worksheet to be loaded.
<br/>There are only few properties can be used for the given worksheet object here
<br/>because most data and properties have not been loaded. The available properties are:
<br/>Name, Index, VisibilityType |



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