---
id: fast-foundation.anchoredregion.horizontalpositioningmode
title: AnchoredRegion.horizontalPositioningMode property
hide_title: true
---
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[@microsoft/fast-foundation](./fast-foundation.md) &gt; [AnchoredRegion](./fast-foundation.anchoredregion.md) &gt; [horizontalPositioningMode](./fast-foundation.anchoredregion.horizontalpositioningmode.md)

## AnchoredRegion.horizontalPositioningMode property

Sets what logic the component uses to determine horizontal placement. 'locktodefault' forces the default position 'dynamic' decides placement based on available space 'uncontrolled' does not control placement on the horizontal axis

<b>Signature:</b>

```typescript
horizontalPositioningMode: AxisPositioningMode;
```

## Remarks

HTML Attribute: horizontal-positioning-mode
