This topic has not yet been rated - Rate this topic

HashSet<T>.IntersectWith Method

Silverlight

Modifies the current HashSet<T> object to contain only elements that are present in that object and in the specified collection.

Namespace: System.Collections.Generic
Assembly: System.Core (in System.Core.dll)

Syntax

Copy

public void IntersectWith(
	IEnumerable<T> other
)

Parameters

other: Type: System.Collections.Generic.IEnumerable<T>
The collection to compare to the current HashSet<T> object.

Implements

ISet<T>.IntersectWith(IEnumerable<T>)

Exceptions

Exception	Condition
ArgumentNullException	other is null.

Remarks

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.

Version Information

Silverlight

Supported in: 5, 4

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Reference

HashSet<T> Class

System.Collections.Generic Namespace

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)

Community Content Add

FAQ