## BoxedValueBase::GetUnsignedLongLongValue method


Converts the boxed represented by the current object to 64-bit integer value.

```cpp
virtual uint64_t System::BoxedValueBase::GetUnsignedLongLongValue() const =0
```


### ReturnValue

64-bit integer value equivalent to the boxed value represented by the current object

## See Also

* Class [BoxedValueBase](../)
* Namespace [System](../../)
* Library [Aspose.PDF for C++](../../../)