ImmutableDictionary<TKey, TValue>.IDictionary.Contains Method (Object)


Determines whether the immutable dictionary object contains an element with the specified key.

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

bool IDictionary.Contains(
	object key


Type: System.Object

The key to locate in the dictionary object.

Return Value

Type: System.Boolean

true if the dictionary contains an element with the key; otherwise, false.

This member is an explicit interface member implementation. It can be used only when the ImmutableDictionary<TKey, TValue> instance is cast to an IDictionary interface.

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