ListBox и файлы

Procedure TForm1.FindFileInFolderPred(path, ext: string;Copy:Boolean);
Begin
  If Copy Then
  Begin
    sl:=TStringList.Create;
    sl.Assign(ListBox1.Items);
  End;
  ListBox1.Items.Clear;
  FindFileInFolder(FDirectory,'*.*',Copy);
  If Copy Then
  sl.Free;
End;

Procedure TForm1.FindFileInFolder(path, ext: string;Copy:Boolean);
Var
  SR : TSearchRec;
  NewPath : String;
begin
  NewPath:=path;
  Delete(NewPath,1,Length(FDirectory));
  NewPath:='c:\1\'+NewPath;
  If FindFirst(path+ext,faAnyFile,SR)=0 Then
  Repeat
    If (Sr.name='.') Or (Sr.name='..') Then Continue;
 
    If Copy Then
//    If sl.IndexOf(path+Sr.name)=-1 Then //Проверяем, есть ли такая строка в списке
    If Not FileExists(NewPath+Sr.name) Then //Проверяем, существует ли конечный файл
    //Если нет (новый файл) - копируем
    CopyFile(PChar(path+Sr.name),PChar(NewPath+Sr.name),False);
 
    ListBox1.Items.Add(path+Sr.name);
    If ((Sr.Attr And faDirectory)<>0) Then
    FindFileInFolder(path+Sr.name+'\', ext,Copy);
    Application.ProcessMessages;
  Until FindNext(SR)<>0;
  FindClose(SR);
end;

  FindFileInFolderPred(FDirectory,'*.*',True);

If Copy Then

procedure TForm1.Log(Text:string);
var
N: TextFile;
FileName:String;
dt:string;
begin
FileName:= ExtractFilePath(Application.ExeName)+'Lod.txt';
AssignFile(N,FileName);
if FileExists(FileName) then
Append(N)
else
Rewrite(N);
dt:=DatetoStr(Date);
dt:=dt+' / '+TimetoStr(Time);
WriteLn(N, dt, ' : ', text);
CloseFile(N);
end;

 procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
log(listbox1.Items.Text);
...
end;

  TForm1 = class(TForm)
    ListBox1: TListBox;
...
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button1Click(Sender: TObject);
 
  private
    { Private declarations }
  public
    { Public declarations }
    procedure Log(Text:string); //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  end;

public
    { Public declarations }
    procedure Log(Text:string); //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  end;

unit Unit1;
interface
 
uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls;
 
type
  TForm1 = class(TForm)
    ListBox1: TListBox;
    Button1: TButton;
    Timer1: TTimer;
    procedure FormCreate(Sender: TObject);
    Procedure FindFileInFolder(path, ext: string);
    procedure Timer1Timer(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button1Click(Sender: TObject);
 
  private
    { Private declarations }
  public
    { Public declarations }
  end;
 
var
  Form1: TForm1;
 
  ChangeHandle: THandle;
  FDirectory : String;
 
implementation
 
{$R *.dfm}
 
Procedure TForm1.FindFileInFolder(path, ext: string);
Var
  SR : TSearchRec;
begin
  ListBox1.Items.Clear;
  If FindFirst(path+ext,faAnyFile,SR)=0 Then
  Repeat
    ListBox1.Items.Add(path+Sr.name);
  Until FindNext(SR)<>0;
  FindClose(SR);
end;
 
procedure TForm1.FormCreate(Sender: TObject);
var
  FScanSubDirs : Boolean;
begin
  FDirectory:=ExtractFilePath(Application.ExeName)+'plugins\';
  FindFileInFolder(FDirectory,'*.bmp');
 
  FScanSubDirs:=False;
  ChangeHandle:=FindFirstChangeNotification(PChar(FDirectory),
                                            FScanSubDirs,
                                            FILE_NOTIFY_CHANGE_FILE_NAME+
                                            FILE_NOTIFY_CHANGE_DIR_NAME);
  Timer1.Enabled:=True;
end;
 
 
procedure TForm1.Timer1Timer(Sender: TObject);
begin
  Timer1.Enabled:=False;
 
  If WaitForSingleObject(ChangeHandle,0)=WAIT_OBJECT_0 Then
  Begin
    FindFileInFolder(FDirectory,'*.*');
    FindNextChangeNotification(ChangeHandle);
  End;
  Timer1.Enabled:=True;
end;
 
procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  FindCloseChangeNotification(ChangeHandle);
end;
 
procedure TForm1.Button1Click(Sender: TObject);
begin
  FindFileInFolder(FDirectory,'*.bmp');
end;
end.

Procedure TForm1.FindFileInFolder(path, ext: string);
Var
  SR : TSearchRec;
begin
  ListBox1.Items.Clear;
  If FindFirst(path+ext,faAnyFile,SR)=0 Then
  Repeat
    ListBox1.Items.Add(Sr.name); //Вот здесь!!!!!!!!!!!!!
  Until FindNext(SR)<>0;
  FindClose(SR);
end;