unit DebugU; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, ExtCtrls; type TDebugForm = class(TForm) Memo: TMemo; Panel1: TPanel; Panel2: TPanel; Label1: TLabel; btnHide: TButton; btnClear: TButton; procedure btnClearClick(Sender: TObject); procedure btnHideClick(Sender: TObject); private { Private declarations } public { Public declarations } end; var DebugForm: TDebugForm; implementation {$R *.dfm} procedure TDebugForm.btnClearClick(Sender: TObject); begin Memo.Lines.Clear; end; procedure TDebugForm.btnHideClick(Sender: TObject); begin DebugForm.Hide; end; end.