public void SendNickChange(string oldNick, string newNick)
        {
            var temp = Clients[oldNick];

            Clients.Remove(oldNick);
            Clients.Add(newNick, temp);

            if (OperClients.ContainsKey(oldNick))
            {
                temp = OperClients[oldNick];
                OperClients.Remove(oldNick);
                OperClients.Add(newNick, temp);
            }

            if (BannedClients.ContainsKey(oldNick))
            {
                temp = BannedClients[oldNick];
                BannedClients.Remove(oldNick);
                BannedClients.Add(newNick, temp);
            }

            foreach (var client in Clients.Values)
            {
                client.SendNickChange(Name, oldNick, newNick);
            }
        }
 public void SendChanOperGive(BroadcastChatClient cl, string target)
 {
     foreach (var client in Clients.Values)
     {
         client.SendChanOperGive(Name, cl.Nick, target);
     }
     OperClients.Add(target, Clients[target]);
 }
 public void SendJoin(BroadcastChatClient cl)
 {
     if (Clients.Count == 0)
     {
         OperClients.Add(cl.Nick, cl);
     }
     Clients.Add(cl.Nick, cl);
     cl.Channels.Add(Name, this);
     foreach (var client in Clients.Values)
     {
         client.SendJoin(Name, cl.Nick);
     }
 }