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

Reference

Definition

Namespace:: System.Collections.Frozen

Assembly:: System.Collections.Immutable.dll

Package:: System.Collections.Immutable v8.0.0

Package:: System.Collections.Immutable v9.0.0-rc.2.24473.5

Source:: FrozenDictionary.cs

Source:: FrozenDictionary.cs

Source:: FrozenDictionary.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Determines whether the IDictionary object contains an element with the specified key.

 virtual bool System.Collections.IDictionary.Contains(System::Object ^ key) = System::Collections::IDictionary::Contains;

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

The key to locate in the IDictionary object.

Returns

Boolean

true if the IDictionary contains an element with the key; otherwise, false.

Implements

Contains(Object)

Applies to

通过