ReadOnlyObservableCollection.splice

API / ReadOnlyObservableCollection<TItem> / splice method

Removes and/or adds elements to the collection and returns the deleted elements.

protected splice(
  start: number,
  deleteCount?: number,
  ...items: readonly TItem[]
): TItem[]

Source reference: src/collections/observableCollections/ReadOnlyObservableCollection.ts:909.

Parameters

• start: number
  The zero-based location in the collection from which to start removing elements.

• deleteCount: number
  The number of elements to remove.

• items (rest): readonly TItem[]
  The items to insert at the given start location.

Returns: TItem[]

An array containing the elements that were deleted.

See also

• Array.splice