HashSet<T>.SetEquals Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Determines whether a HashSet<T> object and the specified collection contain the same elements.
Assembly: System.Core (in System.Core.dll)
Parameters
- other
- Type: System.Collections.Generic.IEnumerable<T>
The collection to compare to the current HashSet<T> object.
Implements
ISet<T>.SetEquals(IEnumerable<T>)| Exception | Condition |
|---|---|
| ArgumentNullException | other is null. |
The SetEquals method ignores duplicate entries and the order of elements in the other parameter.
If the collection represented by other is a HashSet<T> collection with the same equality comparer as the current HashSet<T> object, this method is an O(n) operation. Otherwise, this method is an O(n + m) operation, where n is the number of elements in other and m is Count.