📄 viewfrm.pas
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unit ViewFrm;
interface
uses
Windows, Messages, SysUtils, Classes, Controls, Forms, StdCtrls, ExtCtrls,
Buttons;
type
TViewForm = class(TForm)
Memo1: TMemo;
Panel1: TPanel;
SpeedButton1: TSpeedButton;
SpeedButton2: TSpeedButton;
procedure SpeedButton1Click(Sender: TObject);
procedure SpeedButton2Click(Sender: TObject);
end;
implementation
{$R *.DFM}
uses ShellAPI;
procedure TViewForm.SpeedButton1Click(Sender: TObject);
begin
with Memo1.Font do
Size := Size + 1;
end;
procedure TViewForm.SpeedButton2Click(Sender: TObject);
begin
with Memo1.Font do
if Size > 1 then Size := Size - 1;
end;
end.
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