让程序不在任务栏小按钮显示

program Project1;

uses
  Forms,
  Windows,
  Unit1 in 'Unit1.pas' {Form1},
  Unit2 in 'Unit2.pas' {Form2};

{$R *.res}

begin
  Application.Initialize;
  Application.ShowMainForm := False;
  Application.MainFormOnTaskBar := False;
  Application.CreateForm(TForm1, Form1);
  Application.CreateForm(TForm2, Form2);
  Form2.Show;

  Application.Run;
end.



unit Unit2;

interface

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

type
  TForm2 = class(TForm)
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form2: TForm2;

implementation

{$R *.dfm}

procedure TForm2.FormCreate(Sender: TObject);
begin
  showwindow(application.handle,sw_hide);
end;

procedure TForm2.FormShow(Sender: TObject);
begin
showwindow(application.handle,sw_hide);
end;

end.