## add(self, filter) {#System.String}

Adds a label filter criteria.



```python

def add(self, filter):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| filter | System.String | The filter data. |


## add(self, type, year, month, day) {#aspose.cells.DateTimeGroupingType-int-int-int}

Adds a date filter criteria value.



```python

def add(self, type, year, month, day):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| type | aspose.cells.DateTimeGroupingType | The type of date filter. |
| year | int | The year. |
| month | int | The month. |
| day | int | The day. |


## add(self, type, year, month, day, hour, minute, second) {#aspose.cells.DateTimeGroupingType-int-int-int-int-int-int}

Adds a date time filter criteria value.



```python

def add(self, type, year, month, day, hour, minute, second):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| type | aspose.cells.DateTimeGroupingType | The type of date filter. |
| year | int | The year. |
| month | int | The month. |
| day | int | The day. |
| hour | int | The hour. |
| minute | int | The minute. |
| second | int | The second. |



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