ConcurrentDictionary<TKey,TValue>.TryGetValue(TKey, TValue) Method
Definition
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Attempts to get the value associated with the specified key from the ConcurrentDictionary<TKey,TValue>.
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 -> bool
Public Function TryGetValue (key As TKey, ByRef value As TValue) As Boolean
Parameters
- key
- TKey
The key of the value to get.
- value
- TValue
When this method returns, contains the object from the ConcurrentDictionary<TKey,TValue> that has the specified key, or the default value of the type if the operation failed.
Returns
true
if the key was found in the ConcurrentDictionary<TKey,TValue>; otherwise, false
.
Implements
Exceptions
key
is null
.
Applies to
See also
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