## FileFormatUtil::SaveFormatToExtension method


Converts a save format enumerated value into a file extension.

```cpp
static U16String Aspose::Cells::FileFormatUtil::SaveFormatToExtension(SaveFormat format)
```


| Parameter | Type | Description |
| --- | --- | --- |
| format | SaveFormat | The save format. |

## ReturnValue

The returned extension is a lower-case string with a leading dot.

## See Also

* Class [U16String](../../u16string/)
* Enum [SaveFormat](../../saveformat/)
* Class [FileFormatUtil](../)
* Namespace [Aspose::Cells](../../)
* Library [Aspose.Cells for C++](../../../)