# RowSelectionMode

Fields, allowed values, and APIs that use RowSelectionMode.

Canonical: https://grid.syidax.com/docs/types/RowSelectionMode/

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## Type definition

A question mark (?) marks an optional field; readonly marks a value you should not change directly. A union (|) accepts one of the listed forms. Functions are callbacks that Grid invokes at the relevant point.

```typescript
export type RowSelectionMode = 'single' | 'multi' | 'none';
```

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## APIs using this type

- [rowSelection](https://grid.syidax.com/docs/options/rowSelection.md) — Disables row selection or enables single/multiple selection. Independent of cell range selection.

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## Contracts containing this type

- [GridSelectionChangedDetail](https://grid.syidax.com/docs/types/GridSelectionChangedDetail.md)