f9/sdk/dart/package-fuchsia_scenic_flutter_fuchsia_view/FuchsiaViewController/viewId.md

# viewId property




    *[<Null safety>](https://dart.dev/null-safety)*


int viewId
  
_<span class="feature final">final</span>_



<p>The raw value of the <code>ViewHolderToken</code> or <code>ViewportCreationToken</code> where
this view is attached.</p>



## Implementation

```dart
@override
final int viewId;
```