unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Mask;
type
TForm1 = class(TForm)
MaskEdit1: TMaskEdit;
procedure FormCreate(Sender: TObject);
private
public
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.FormCreate(Sender: TObject);
begin
MaskEdit1.EditMask := 'MEP-00000-000;1;_';
end;
end.