ReadOnlyDictionary<TKey,TValue>.KeyCollection.ICollection<TKey>.Contains Method
Definition
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 collection contains a specific value.
virtual bool System.Collections.Generic.ICollection<TKey>.Contains(TKey item) = System::Collections::Generic::ICollection<TKey>::Contains;
bool ICollection<TKey>.Contains (TKey item);
abstract member System.Collections.Generic.ICollection<TKey>.Contains : 'Key -> bool
override this.System.Collections.Generic.ICollection<TKey>.Contains : 'Key -> bool
Function Contains (item As TKey) As Boolean Implements ICollection(Of TKey).Contains
Parameters
- item
- TKey
The object to locate in the collection.
Returns
true
if item
is found in the collection; otherwise, false
.
Implements
Remarks
This member is an explicit interface member implementation. It can be used only when the ReadOnlyDictionary<TKey,TValue>.KeyCollection instance is cast to an ICollection<T> interface.
Applies to
Feedback
https://aka.ms/ContentUserFeedback.
Kommer snart: I hele 2024 udfaser vi GitHub-problemer som feedbackmekanisme for indhold og erstatter det med et nyt feedbacksystem. Du kan få flere oplysninger under:Indsend og få vist feedback om