Código Delphi [-] procedure TForm1.Button1Click(Sender: TObject); begin if ListBox1.Items.IndexOf('Pepe') <> -1 then begin Edt1.Text := 'Encontrado'; end; end;
procedure TForm1.Button1Click(Sender: TObject); begin if ListBox1.Items.IndexOf('Pepe') <> -1 then begin Edt1.Text := 'Encontrado'; end; end;