void server_newConnectionEvent(object sender, ConnectionChangedEventArgs args)
 {
     SetTextboxMsg("Client " + args.ClientInfo.ID + " is connecting.", textBoxMsg);
 }
 void server_clientDisconnectedEvent(object sender, ConnectionChangedEventArgs args)
 {
     Remove(args.ClientInfo, listBoxClientList);
     SetTextboxMsg(args.ClientInfo.Name + " disconnected", textBoxMsg);
 }