Dictionary<TKey,TValue>.KeyCollection.Contains(TKey) Method

Definition

Namespace:

System.Collections.Generic

Assemblies:

netstandard.dll, System.Collections.dll

Source:

Dictionary.cs

Determines whether the ICollection<T> contains a specific value.

public:
 virtual bool Contains(TKey item);

public bool Contains(TKey item);

abstract member Contains : 'Key -> bool
override this.Contains : 'Key -> bool

Public Function Contains (item As TKey) As Boolean

Parameters

item

TKey

The object to locate in the ICollection<T>.

Returns

Boolean

true if item is found in the ICollection<T>; otherwise, false.

Implements

Contains(T)