ISet<T>.UnionWith(IEnumerable<T>) Method

Reference

Definition

Namespace:: System.Collections.Generic

Assembly:: System.Runtime.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Important

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Modifies the current set so that it contains all elements that are present in the current set, in the specified collection, or in both.

public:
 void UnionWith(System::Collections::Generic::IEnumerable<T> ^ other);

public void UnionWith (System.Collections.Generic.IEnumerable<T> other);

abstract member UnionWith : seq<'T> -> unit

Public Sub UnionWith (other As IEnumerable(Of T))

Parameters

other: IEnumerable<T>

The collection to compare to the current set.

Exceptions

ArgumentNullException

other is null.

Remarks

Any duplicate elements in other are ignored.

Applies to

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