HashSet<T>::IntersectWith Method (IEnumerable<T>^)
Modifies the current HashSet<T> object to contain only elements that are present in that object and in the specified collection.
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>::IntersectWith(IEnumerable<T>^)| Exception | Condition |
|---|---|
| ArgumentNullException | other is null. |
If the collection represented by the other parameter 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 Count and m is the number of elements in other.
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1