unit Unit1;
 
interface
 
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ScktComp, StdCtrls;
 
type
  TForm1 = class(TForm)
    Edit1: TEdit;
    Edit2: TEdit;
    Memo1: TMemo;
    Button1: TButton;
    Button2: TButton;
    cs: TClientSocket;
    ServerSocket1: TServerSocket;
    procedure FormCreate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure ServerSocket1ClientRead(Sender: TObject;
      Socket: TCustomWinSocket);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
 
var
  Form1: TForm1;
 
implementation
 
{$R *.dfm}
 
procedure TForm1.FormCreate(Sender: TObject);
begin
cs.Host:=Edit1.Text;
end;
 
procedure TForm1.Button1Click(Sender: TObject);
begin
cs.Active:=true; //Коннектимся
end;
 
procedure TForm1.Button2Click(Sender: TObject);
begin
cs.Socket.SendText(edit2.text);
end;
 
procedure TForm1.ServerSocket1ClientRead(Sender: TObject;
  Socket: TCustomWinSocket);
var
s:string;
begin
if copy(s,1,5)='Text:'
then
Memo1.lines.add(s) ;
end;
 
end.