SendAllToRight()
        {
            foreach (var theType in MessagesToForward)
            {
                MessagesToIgnore.Add(theType);
            }
            MessagesToForward.Clear();

            UpdateUser();
        }
        SendToRight
        (
            EMessageType aType
        )
        {
            if (aType == EMessageType.Unknown)
            {
                return;
            }

            MessagesToForward.Remove(aType);
            MessagesToIgnore.Add(aType);

            UpdateUser();
        }