protected void OnChanged()
{
if (ChangedAsync != null)
{
ChangedAsync.BeginInvoke(this, null, null, null);
}
}
/// <summary>
/// Sends a changed message for the given <paramref name="key"/> in <paramref name="region"/>.
/// </summary>
/// <param name="key">The key.</param>
/// <param name="region">The region.</param>
/// <param name="action">The action.</param>
protected internal void TriggerChangedAsync(string key, string region, CacheItemChangedEventAction action)
{
ChangedAsync?.Invoke(this, new CacheItemChangedEventArgs(key, region, action));
}
