Change Foreground & Background CMD

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Edit1: TEdit;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  Reg : TRegistry;
begin
  Reg := TRegistry.Create;
with Reg do
begin
  RootKey := HKEY_CURRENT_USER;
  OpenKey('Console', true);
  WriteInteger('ScreenColors', StrToInt(Edit1.text));
  Closekey;
  Reg.Free;
end;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
  Edit1.MaxLength := 10;
  Caption := 'Value : 0 - 999999999';
  Button1.Caption := 'Set';
  Button2.Caption := 'Preview';
end;


procedure TForm1.Button2Click(Sender: TObject);
begin
  ShellExecute(handle,'open','C:\WINDOWS\system32\cmd.exe',nil,nil,SW_SHOW);
end;

end.