FrozenDictionary<TKey,TValue>.AlternateLookup<TAlternateKey>.Item[TAlternateKey] Property

Reference

Definition

Namespace:: System.Collections.Frozen

Assembly:: System.Collections.Immutable.dll

Package:: System.Collections.Immutable v9.0.0-rc.2.24473.5

Important

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Gets or sets the value associated with the specified alternate key.

public:
 property TValue default[TAlternateKey] { TValue get(TAlternateKey key); };

public TValue this[TAlternateKey key] { get; }

member this.Item('AlternateKey) : 'Value

Default Public ReadOnly Property Item(key As TAlternateKey) As TValue

Parameters

key: TAlternateKey

The alternate key of the value to get or set.

Property Value

TValue

The value associated with the specified alternate key. If the specified alternate key is not found, a get operation throws

a KeyNotFoundException, and a set operation creates a new element with the specified key.

Exceptions

ArgumentNullException

key is null.

KeyNotFoundException

The alternate key does not exist in the collection.

Applies to

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