IdTCPServer1Execute(AThread: TIdPeerThread);
IdTCPServer1Execute(AThread: TIdPeerThread);
TreeView1.Items.AddChild(TreeView1.Items[0], ip);
取ip放到了TreeView1里

IdTCPClient1关闭后如何删TreeView1里的这个IP啊.

[解决办法]
主要看你怎么添加的了，如果你是正常添加的

Delphi(Pascal) code

procedure TForm1.IdTCPServer1Execute(AThread: TIdPeerThread);var ZJIP:TTreeNode; begin      try      ZJIP:=treeview.Items.Add(nil,AThread.Connection.Socket.Binding.PeerIP);      ZJIP.Data := AThread;      AThread.Data := ZJIP;      except      end;end;