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

Definisi

Ruang nama:

System.Collections.Generic

Rakitan:

System.Collections.dll

Sumber:

Dictionary.cs

Menentukan apakah ICollection<T> berisi nilai tertentu.

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

Parameter

item

TKey

Objek yang akan ditemukan di ICollection<T>.

Mengembalikan

Boolean

true jika item ditemukan di ICollection<T>; jika tidak, false.

Penerapan

Contains(T)