ImmutableDictionary<TKey,TValue>.TryGetValue(TKey, TValue) 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.
Gets the value associated with the specified key.
public:
virtual bool TryGetValue(TKey key, [Runtime::InteropServices::Out] TValue % value);public bool TryGetValue (TKey key, out TValue value);abstract member TryGetValue : 'Key * 'Value -> bool
override this.TryGetValue : 'Key * 'Value -> boolPublic Function TryGetValue (key As TKey, ByRef value As TValue) As BooleanParameters
- key
- TKey
The key whose value will be retrieved.
- value
- TValue
When this method returns, contains the value associated with the specified key, if the key is found; otherwise, contains the default value for the type of the value parameter. This parameter is passed uninitialized.
Returns
true if the object that implements the dictionary contains an element with the specified key; otherwise, false.
Implements
Exceptions
key is null.
Applies to
Collabora con noi su GitHub
L'origine di questo contenuto è disponibile in GitHub, in cui è anche possibile creare ed esaminare i problemi e le richieste pull. Per ulteriori informazioni, vedere la guida per i collaboratori.
