AddOrUpdate()

void System.Runtime.CompilerServices.ConditionalWeakTable< TKey, TValue >.AddOrUpdate ( TKey key, TValue value )

inline

Definition at line 408 of file ConditionalWeakTable.cs.

    {
        if (key == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.key);
        }
        lock (_lock)
        {
            object value2;
            int num = _container.FindEntry(key, out value2);
            if (num != -1)
            {
                _container.UpdateValue(num, value);
            }
            else
            {
                CreateEntry(key, value);
            }
        }
    }

References System.Runtime.CompilerServices.ConditionalWeakTable< TKey, TValue >._container, System.Runtime.CompilerServices.ConditionalWeakTable< TKey, TValue >._lock, System.Runtime.CompilerServices.ConditionalWeakTable< TKey, TValue >.CreateEntry(), System.key, System.ThrowHelper.ThrowArgumentNullException(), and System.value.