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procedure TForm1.Button1Click(Sender: TObject);
var
Obj: TLabel;
begin
Obj.Caption := 'AAA';
ShowMessage(Obj.Caption);
end;
procedure TForm1.Button1Click(Sender: TObject);
var
Obj: TLabel;
begin
Obj.Caption := 'AAA';
// ShowMessage(Obj.Caption);
end;
procedure TForm1.Button1Click(Sender: TObject);
var
Obj22: TLabel;
begin
Self.Obj22.Caption := 'AAA';
end;
procedure TForm1.Button1Click(Sender: TObject);
var
Obj: TLabel;
begin
Obj.Caption := 'AAA';
Button1.Caption:='BBB';
ShowMessage(Obj.Caption);
end;