Code:

procedure TForm1.BtnShowFormatsClick(Sender: TObject);

var

buf: array[0..60] of Char;

n: Integer;

fmt: Word;

name: string[30];

begin

MemFormats.Clear;

for n := 0 to Clipboard.FormatCount - 1 do

begin

   fmt := Clipboard.Formats[n];

   if GetclipboardFormatName(fmt, buf, Pred(Sizeof(buf))) <> 0 then

     MemFormats.Lines.Add(StrPas(buf))

   else

   begin

     case fmt of

       1: name := 'CF_TEXT';

       2: name := 'CF_BITMAP';

       3: name := 'CF_METAFILEPICT';

       4: name := 'CF_SYLK';

       5: name := 'CF_DIF';

       6: name := 'CF_TIFF';

       7: name := 'CF_OEMTEXT';

       8: name := 'CF_DIB';

       9: name := 'CF_PALETTE';

       10: name := 'CF_PENDATA';

       11: name := 'CF_RIFF';

       12: name := 'CF_WAVE';

       13: name := 'CF_UNICODETEXT';

       14: name := 'CF_ENHMETAFILE';

       15: name := 'CF_HDROP (Win 95)';

       16: name := 'CF_LOCALE (Win 95)';

       17: name := 'CF_MAX (Win 95)';

       $0080: name := 'CF_OWNERDISPLAY';

       $0081: name := 'CF_DSPTEXT';

       $0082: name := 'CF_DSPBITMAP';

       $0083: name := 'CF_DSPMETAFILEPICT';

       $008E: name := 'CF_DSPENHMETAFILE';

       $0200..$02FF: name := 'частный формат';

       $0300..$03FF: name := 'Объект GDI';

     else

       name := 'неизвестный формат';

     end;

     MemFormats.Lines.Add(name);

   end;

end;

end;