ImmutableDictionary<TKey, TValue>.Remove Method

Removes the element with the specified key from the immutable dictionary.

Namespace:  System.Collections.Immutable
Assembly:  System.Collections.Immutable (in System.Collections.Immutable.dll)

public ImmutableDictionary<TKey, TValue> Remove(
	TKey key
)

Parameters

key
Type: TKey

The key of the element to remove.

Return Value

Type: System.Collections.Immutable.ImmutableDictionary<TKey, TValue>
A new immutable dictionary with the specified element removed; or this instance if the specified key cannot be found in the dictionary.
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