## NameValueCollection::HasKeys method


Gets a value indicating whether the [NameValueCollection](../) contains keys that are not null.

```cpp
bool System::Collections::Specialized::NameValueCollection::HasKeys()
```

## See Also

* Class [NameValueCollection](../)
* Namespace [System::Collections::Specialized](../../)
* Library [Aspose.PUB for C++](../../../)