public void Add(TKey key, TValue value)
{
var keyBytes = KeyToByteArray(key);
var valueBytes = ValueToByteArray(value);
_keyValueTrProtector.Start();
_modificationCounter++;
_keyValueTr.SetKeyPrefix(_prefix);
if (_keyValueTr.FindExactKey(keyBytes))
{
throw new ArgumentException("Cannot Add duplicate key to Dictionary");
}
_keyValueTr.CreateOrUpdateKeyValueUnsafe(keyBytes, valueBytes);
NotifyAdded();
}
