是否可以在没有*.dfm和*.pas文件的情况下动态创建表单？

Question

是否可以创建和显示TForm而无需源文件？我想在运行时创建我的表单,并且空的*.dfm和*.pas文件对我来说似乎没用.

谢谢

Answer 1

你的意思是这样的吗？

procedure TForm1.Button1Click(Sender: TObject);
var
  Form: TForm;
  Lbl: TLabel;
  Btn: TButton;
begin

  Form := TForm.Create(nil);
  try
    Form.BorderStyle := bsDialog;
    Form.Caption := 'My Dynamic Form!';
    Form.Position := poScreenCenter;
    Form.ClientWidth := 400;
    Form.ClientHeight := 200;
    Lbl := TLabel.Create(Form);
    Lbl.Parent := Form;
    Lbl.Caption := 'Hello World!';
    Lbl.Top := 10;
    Lbl.Left := 10;
    Lbl.Font.Size := 24;
    Btn := TButton.Create(Form);
    Btn.Parent := Form;
    Btn.Caption := 'Close';
    Btn.ModalResult := mrClose;
    Btn.Left := Form.ClientWidth - Btn.Width - 16;
    Btn.Top := Form.ClientHeight - Btn.Height - 16;
    Form.ShowModal;
  finally
    Form.Free;
  end;

end;