public static Task LockConferenceAsync(this ConferenceSession session, LockConferenceOptions options) { return(Task.Factory.FromAsync(session.BeginLockConference, session.EndLockConference, options, null)); }
public static Task LockConferenceAsync(this ConferenceSession session, LockConferenceOptions options) { return Task.Factory.FromAsync(session.BeginLockConference, session.EndLockConference, options, null); }