## WeakReference<>::get_IsAlive method


Gets an indication whether the object referenced by the current [WeakReference](../../weakreference/) object has been deleted.

```cpp
bool System::WeakReference<>::get_IsAlive() const
```


### ReturnValue

True if object is not expired, false otherwise.

## See Also

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