## WebExtensionCollection::Add method


Adds a web extension.

```cpp
int32_t Aspose::Cells::WebExtensions::WebExtensionCollection::Add()
```


## ReturnValue

The index.

## See Also

* Class [Vector](../../../aspose.cells/vector/)
* Class [WebExtensionCollection](../)
* Namespace [Aspose::Cells::WebExtensions](../../)
* Library [Aspose.Cells for C++](../../../)