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IImmutableSet<T>.Union(IEnumerable<T>) Method

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Definition

Namespace:
System.Collections.Immutable
Assembly:
System.Collections.Immutable.dll
Package:
System.Collections.Immutable v9.0.0
Source:
DefaultFrozenDictionary.cs

Creates a new immutable set that contains all elements that are present in either the current set or in the specified collection.

public:
 System::Collections::Immutable::IImmutableSet<T> ^ Union(System::Collections::Generic::IEnumerable<T> ^ other);
public System.Collections.Immutable.IImmutableSet<T> Union (System.Collections.Generic.IEnumerable<T> other);
abstract member Union : seq<'T> -> System.Collections.Immutable.IImmutableSet<'T>
Public Function Union (other As IEnumerable(Of T)) As IImmutableSet(Of T)

Parameters

other
IEnumerable<T>

The collection to add elements from.

Returns

IImmutableSet<T>

A new immutable set with the items added; or the original set if all the items were already in the set.

Remarks

Any duplicate elements contained in other are ignored.

Applies to