Código Delphi [-] var i: integer; begin for i := 0 to Form1.ControlCount-1 do begin if (Form1.Controls[i] is TLabel) then TLabel(Form1.Controls[i]).Visible := false; end; end;
var i: integer; begin for i := 0 to Form1.ControlCount-1 do begin if (Form1.Controls[i] is TLabel) then TLabel(Form1.Controls[i]).Visible := false; end; end;