/// <summary>
/// Notify that the participants list has been updated.
/// </summary>
/// <param name="dirForum">The forum for which the list was updated</param>
internal void NotifyParticipantsUpdated(DirForum dirForum)
{
ParticipantsUpdated?.Invoke(this, dirForum);
}
private void OnParticipantsUpdated()
{
ParticipantsUpdated?.Invoke(this, EventArgs.Empty);
}