자료 리셋 - 사용자 정의 대화상자 (torryPages 출처)

 {
  Sometimes we need to replace some text or something other in standard Windows
  Open/Save dialogs.
  Unfortunately, Delphi's dialogs components don't provide
  the access to all controls placed on Windows common dialogs.
  But we can perform this using Windows API.
  The Example below demonstrates the changing all embedded
  text controls in Open dialog.}

{
  Das Beispiel zeigt, wie man den Text in einem TOpenDialog
  durch eigenen ersetzen kann.
}


uses
  CommDlg;

{...}

procedure TForm1.OpenDialog1Show(Sender: TObject);
{First, we need to determine identifiers of dialog's
 controls, they are following:}
const
  LB_FILETYPES_ID = 1089; // "File types:" label
  LB_FILENAME_ID = 1090;  // "File name:" label
  LB_DRIVES_ID = 1091;    // "Look in:" label

  Str1 = 'Four';
  Str2 = 'Five';
  Str3 = 'One';
  Str4 = 'Two';
  Str5 = 'Three';
var
  hOpenDialog: HWND;
begin
  hOpenDialog := GetParent(OpenDialog1.Handle);
  SendMessage(hOpenDialog, CDM_SETCONTROLTEXT, idOk, Longint(PChar(Str1)));
  SendMessage(hOpenDialog, CDM_SETCONTROLTEXT, idCancel, Longint(PChar(Str2)));
  SendMessage(hOpenDialog, CDM_SETCONTROLTEXT, LB_FILETYPES_ID, Longint(PChar(Str3)));
  SendMessage(hOpenDialog, CDM_SETCONTROLTEXT, LB_FILENAME_ID, Longint(PChar(Str4)));
  SendMessage(hOpenDialog, CDM_SETCONTROLTEXT, LB_DRIVES_ID, Longint(PChar(Str5)));
end;

procedure TForm1.Button5Click(Sender: TObject);
begin
  if OpenDialog1.Execute then
  begin
    // ...
  end;
end;


// for the Print - Dialog:

procedure TForm1.PrintDialog1Show(Sender: TObject);
begin
  SetWindowText(GetDlgItem(PrintDialog1.Handle, idOk), '&&OK2');
  SetWindowText(GetDlgItem(PrintDialog1.Handle, idCancel), '&Cancel2');
  SetWindowText(GetDlgItem(PrintDialog1.Handle, 1025), '&Properties2');
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  if PrintDialog1.Execute then
  begin
    // ...
  end;
end;



// to Enumerate Control - IDs:

function EnumProc(wnd: HWND; Lines: TStrings): BOOL; stdcall;
var
  buf, Caption: array [0..255] of char;
begin
  Result := True;
  GetClassname(wnd, buf, 256);
  GetWindowText(wnd, Caption, 256);
  Lines.Add(Format('ID: %d, class: %s, caption: %s',
    [GetDlgCtrlID(wnd), buf, Caption]));
end;

procedure TForm1.PrintDialog1Show(Sender: TObject);
begin
  memo1.Clear;
  EnumChildWindows(Printdialog1.Handle, @EnumProc, Integer(memo1.Lines));
end;