ReadOnlyObservableCollection.set

API / ReadOnlyObservableCollection<TItem> / set method

Sets the provided item at the provided index.

protected set(
  index: number,
  item: TItem
): number

Source reference: src/collections/observableCollections/ReadOnlyObservableCollection.ts:856.

Parameters

• index: number
  The index to which to set the item.

• item: TItem
  The item to set.

Returns: number

The length of the collection.