# AccessibilityScrollDirection

> Describes the direction of a scrolling action.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine.Accessibility](/engine/6000.6/script-reference/unityengine/accessibility.md)
* **Assembly:** UnityEngine.AccessibilityModule

```csharp
public enum AccessibilityScrollDirection : byte
```

## Remarks

The values in this enumeration are used by the [\_scrolled](/engine/6000.6/script-reference/unityengine/accessibility/accessibilitynode/scrolled.md) event, which is sent when a screen reader user performs a scrolling action.

Additional Resources:

* [Accessibility for mobile applications](/engine/6000.6/manual/accessibility.md)

* [Sample project using the accessibility APIs](https://github.com/Unity-Technologies/a11y-public-sample)

## Fields

| Value                                                                                                          | Description                                       |
| -------------------------------------------------------------------------------------------------------------- | ------------------------------------------------- |
| [Backward](/engine/6000.6/script-reference/unityengine/accessibility/accessibilityscrolldirection/backward.md) | The user is scrolling backward.                   |
| [Down](/engine/6000.6/script-reference/unityengine/accessibility/accessibilityscrolldirection/down.md)         | The user is scrolling from top to bottom.         |
| [Forward](/engine/6000.6/script-reference/unityengine/accessibility/accessibilityscrolldirection/forward.md)   | The user is scrolling forward.                    |
| [Left](/engine/6000.6/script-reference/unityengine/accessibility/accessibilityscrolldirection/left.md)         | The user is scrolling from right to left.         |
| [Right](/engine/6000.6/script-reference/unityengine/accessibility/accessibilityscrolldirection/right.md)       | The user is scrolling from left to right.         |
| [Unknown](/engine/6000.6/script-reference/unityengine/accessibility/accessibilityscrolldirection/unknown.md)   | The direction of the scrolling action is unknown. |
| [Up](/engine/6000.6/script-reference/unityengine/accessibility/accessibilityscrolldirection/up.md)             | The user is scrolling from bottom to top.         |