ILookup<TKey,TElement>.Contains(TKey) Method
Definition
Important
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Determines whether a specified key exists in the ILookup<TKey,TElement>.
public:
bool Contains(TKey key);public bool Contains (TKey key);abstract member Contains : 'Key -> boolPublic Function Contains (key As TKey) As BooleanParameters
- key
- TKey
The key to search for in the ILookup<TKey,TElement>.
Returns
true if key is in the ILookup<TKey,TElement>; otherwise, false.
Applies to
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