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unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, icmp, StdCtrls, ExtCtrls;

type
  TForm1 = class(TForm)
    Edit1: TEdit;
    Button1: TButton;
    mem_out: TMemo;
    Box1: TPing;
    Box2: TPing;
    Edit2: TEdit;
    TimerPing: TTimer;
    Button2: TButton;
    TimerCheck: TTimer;
    Button3: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Box1Ping(sender: TObject; status, ip, roundtime: Integer);
    procedure TimerPingTimer(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure TimerCheckTimer(Sender: TObject);
    procedure Box2PingPing(sender: TObject; status, ip,
      roundtime: Integer);
    procedure Button3Click(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;
  Sucessbox1,Sucessbox2 :Integer ;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
Box1.Hostname := edit1.Text;
Box2.Hostname := edit2.Text;
end;

procedure TForm1.Box1Ping(sender: TObject; status, ip, roundtime: Integer);
  begin
 case status of
    ip_success:
    if (status = 0) then sucessbox1:=1 else sucessbox1:=0;


end;
end;

procedure TForm1.TimerPingTimer(Sender: TObject);
begin
Box1.action;
Box2.action;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
Sucessbox1 := 1;
Sucessbox2 := 1;
button1.Caption :='Übernehmen';
button2.Caption :='Starten'   ;
button3.Caption :='Ping ende';
TimerPing.Enabled := False;
TimerCheck.Enabled := False;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
TimerPing.Enabled := True;
TimerCheck.Enabled := True;
end;

procedure TForm1.TimerCheckTimer(Sender: TObject);
begin
 if (sucessbox1 + sucessbox2 = 2) then mem_out.Lines.Add('OK') else mem_out.Lines.Add('Es wird runtergefahren')

end;

procedure TForm1.Box2PingPing(sender: TObject; status, ip,
  roundtime: Integer);
begin
    case status of
    ip_success:
    if (status = 0) then sucessbox2:=1 else sucessbox2:=0;
end;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
Box1.Terminate;
Box2.Terminate;
TimerPing.Enabled:=False;
TimerCheck.Enabled:=False;
end;

end.                    

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procedure TForm1.Box2PingPing(sender: TObject; status, ip,
  roundtime: Integer);
begin
    case status of
    ip_success:
    if (status = 0) then sucessbox2:=1 else sucessbox2:=0;
end;