# CellRangeBounds

Fields, allowed values, and APIs that use CellRangeBounds.

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

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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 interface CellRangeBounds {
  readonly top: number;
  readonly left: number;
  readonly bottom: number;
  readonly right: number;
}
```

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## APIs using this type

- [getCellRanges](https://grid.syidax.com/docs/methods/getCellRanges.md) — Reads current cell selection boundaries. Review the meaning of display row/column coordinates.
- [rangeSelectionChanged](https://grid.syidax.com/docs/events/rangeSelectionChanged.md) — Emitted when cell selection ranges change. Use the boundaries for copying or summaries.
- [clipboardCopied](https://grid.syidax.com/docs/events/clipboardCopied.md) — Emitted after clipboard copying completes. Output text and ranges are available, so avoid logging sensitive values.

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## Contracts containing this type

- [SyGridEventMap](https://grid.syidax.com/docs/types/SyGridEventMap.md)
- [SyGridFillEndEventDetail](https://grid.syidax.com/docs/types/SyGridFillEndEventDetail.md)
- [SyGridFillRangeOptions](https://grid.syidax.com/docs/types/SyGridFillRangeOptions.md)
- [SyGridFillRangeReport](https://grid.syidax.com/docs/types/SyGridFillRangeReport.md)
- [SyGridFillStartEventDetail](https://grid.syidax.com/docs/types/SyGridFillStartEventDetail.md)
- [SyGridImperativeMethods](https://grid.syidax.com/docs/types/SyGridImperativeMethods.md)