/// <summary>Returns an enumerator that iterates through the collection.</summary>
/// <returns>A <see cref="T:System.Collections.Generic.IEnumerator`1" /> that can be used to iterate through the collection.</returns>
/// <filterpriority>1</filterpriority>
public IEnumerator <KeyValuePair <string, byte[]> > GetEnumerator()
{
return(_store.GetEnumerator());
}