ImmutableInterlocked.TryAdd<TKey,TValue> Method

Definition

Namespace:

System.Collections.Immutable

Assembly:

System.Collections.Immutable.dll

Source:

ImmutableInterlocked.cs

Adds the specified key and value to the dictionary if the key is not in the dictionary.

public:
generic <typename TKey, typename TValue>
 static bool TryAdd(System::Collections::Immutable::ImmutableDictionary<TKey, TValue> ^ % location, TKey key, TValue value);

public static bool TryAdd<TKey,TValue> (ref System.Collections.Immutable.ImmutableDictionary<TKey,TValue> location, TKey key, TValue value);

static member TryAdd : ImmutableDictionary * 'Key * 'Value -> bool

Public Shared Function TryAdd(Of TKey, TValue) (ByRef location As ImmutableDictionary(Of TKey, TValue), key As TKey, value As TValue) As Boolean

Type Parameters

TKey

The type of the keys contained in the collection.

TValue

The type of the values contained in the collection.

Parameters

location

ImmutableDictionary<TKey,TValue>

The dictionary to update with the specified key and value.

key

TKey

The key to add, if is not already defined in the dictionary.

value

TValue

The value to add.

Returns

Boolean

true if the key is not in the dictionary; otherwise, false.