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

Definition

Gets a value that indicates the IDictionary<TKey,TValue> contains an element with the specified key.

 virtual bool System.Collections.IDictionary.Contains(System::Object ^ key) = System::Collections::IDictionary::Contains;
bool IDictionary.Contains (object key);
Function Contains (key As Object) As Boolean Implements IDictionary.Contains

Parameters

key
Object Object Object

The key to locate in the IDictionary<TKey,TValue>.

Returns

true if the IDictionary<TKey,TValue> contains an element with the specified key; otherwise, false.

Implements

Exceptions

Applies to

See also