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FrozenDictionary<TKey,TValue>.GetValueRefOrNullRef(TKey) Method

Definition

Gets either a reference to a TValue in the dictionary or a null reference if the key does not exist in the dictionary.

public:
 TValue& ^ GetValueRefOrNullRef(TKey key);
public ref readonly TValue GetValueRefOrNullRef (TKey key);
member this.GetValueRefOrNullRef : 'Key -> 'Value
Public Function GetValueRefOrNullRef (key As TKey) As TValue

Parameters

key
TKey

The key used for lookup.

Returns

TValue

A reference to a TValue in the dictionary or a null reference if the key does not exist in the dictionary.

Remarks

The null reference can be detected by calling IsNullRef<T>(T).

Applies to