語言

ImmutableDictionary<TKey,TValue>.Builder.Contains 方法

定義

命名空間:
System.Collections.Immutable
組件:
System.Collections.Immutable.dll
套件:
System.Collections.Immutable v11.0.0
來源:
ImmutableDictionary_2.Builder.cs
來源:
ImmutableDictionary_2.Builder.cs
來源:
ImmutableDictionary_2.Builder.cs
來源:
ImmutableDictionary_2.Builder.cs
來源:
ImmutableDictionary_2.Builder.cs
來源:
ImmutableDictionary_2.Builder.cs

判斷不可變字典是否包含特定值。

public:
 virtual bool Contains(System::Collections::Generic::KeyValuePair<TKey, TValue> item);
public bool Contains(System.Collections.Generic.KeyValuePair<TKey,TValue> item);
abstract member Contains : System.Collections.Generic.KeyValuePair<'Key, 'Value> -> bool
override this.Contains : System.Collections.Generic.KeyValuePair<'Key, 'Value> -> bool
Public Function Contains (item As KeyValuePair(Of TKey, TValue)) As Boolean

參數

item
KeyValuePair<TKey,TValue>

要在字典中找到的對象。

傳回

Boolean

true 若 item 在字典 false中 ，則 。

實作

Contains(T)

適用於