共用方式為


ReadOnlyDictionary45<TKey,TValue>.IDictionary.Contains(Object) Method

Definition

bool IDictionary.Contains (object key);
abstract member System.Collections.IDictionary.Contains : obj -> bool
override this.System.Collections.IDictionary.Contains : obj -> bool
Function Contains (key As Object) As Boolean Implements IDictionary.Contains

Parameters

key
Object

Returns

Implements

Applies to