Dictionary<TKey,TValue>.KeyCollection.Contains(TKey) Method
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Determines whether the ICollection<T> contains a specific value.
public:
virtual bool Contains(TKey item);C#
public bool Contains(TKey item);abstract member Contains : 'Key -> bool
override this.Contains : 'Key -> boolPublic Function Contains (item As TKey) As Boolean- item
- TKey
The object to locate in the ICollection<T>.
true if item is found in the ICollection<T>; otherwise, false.
| Product | Versions |
|---|---|
| .NET | 8, 9, 10 |
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