ContainsAllAsync Method

ContainsAllAsync<TItem>(ICollection<TItem>)

Determines whether this collection contains all of the elements in the specified collection.

Declaration

Task<bool> ContainsAllAsync<TItem>(ICollection<TItem> items) where TItem : T

Parameters

ICollection<TItem>

items

The collection

Returns

Task<bool>

true if this collection contains all of the elements in the specified collection; otherwise, false.

Type Parameters

TItem

type of elements