unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ShellApi;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Edit1: TEdit;
    Label1: TLabel;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Edit1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
        FileInfo  : SHFILEOPSTRUCT;
begin
If Not FileExists(Edit1.Text) Then Showmessage('filen finns inte');


  with FileInfo do
  begin
    Wnd                    := Handle;
    wFunc                  := FO_DELETE;
    pFrom                  := PChar(Edit1.Text);
    pTo                    := nil ;
    fFlags                 := FOF_ALLOWUNDO;
    lpszProgressTitle      := '';
  end;

  SHFileOperation(FileInfo);


end;

procedure TForm1.Edit1Click(Sender: TObject);
begin
Edit1.Clear
end;

end.