unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Button1: TButton;
    Memo1: TMemo;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

uses ConsoleReDirect;

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  StdIn, StdErr, StdOut: string;
begin
  StdIn := 'localhost';
  RedirectExec('ping',Stdin,StdOut,StdErr);
  Memo1.Text := StdOut;
end;

procedure TForm1.Button2Click(Sender: TObject);
var
  StdIn, StdErr, StdOut: string;
begin
  RedirectExec('ipconfig',Stdin,StdOut,StdErr);
  Memo1.Text := StdOut;
end;

procedure TForm1.Button3Click(Sender: TObject);
var
  StdIn, StdErr, StdOut: string;
begin
  RedirectExec(ParamStr(0),Stdin,StdOut,StdErr);
  Memo1.Text := StdOut;
end;


procedure TForm1.Button4Click(Sender: TObject);
var
  StdIn, StdErr, StdOut: string;
begin
  RedirectExec('test.txt',Stdin,StdOut,StdErr);
  Memo1.Text := StdOut;
end;

end.