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ObservableCollection.reset
API / ObservableCollection<TItem> / reset method
Resets the contents of the collection by clearing it and setting the provided items. Returns the new length of the collection. Similar to calling collection.splice(0, collection.length, ...items)
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This is a public method.
public reset(...items: readonly TItem[]): number
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items:
readonly
TItem[], the new content of the collection.
Returns: Number
Returns the new length of the collection.
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