## CustomPropertyCollection::operator bool method


operator bool()

```cpp
Aspose::Cells::Properties::CustomPropertyCollection::operator bool() const
```


## ReturnValue

Returns true if the implementation object is not nullptr. Otherwise, returns false

## See Also

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