## _impl field


The implementation object.

```cpp
DigitalSignatureCollection_Impl* Aspose::Cells::DigitalSignatures::DigitalSignatureCollection::_impl
```

## See Also

* Class [DigitalSignatureCollection](../)
* Namespace [Aspose::Cells::DigitalSignatures](../../)
* Library [Aspose.Cells for C++](../../../)