I try to use get with spinner but it make error
but
I found on Internet this possibility
HWND hwndList = CreateWindow(_T("listbox"), _T(""), WS_VISIBLE|LBS_NOINTEGRALHEIGHT|WS_CHILD|WS_TABSTOP|LBS_NOTIFY, x, y, width, height, m_hDlg, (HMENU)nControlId, g_hInst, NULL);
HWND hwndUpDown = CreateWindow(UPDOWN_CLASS, NULL, WS_VISIBLE|UDS_HORZ|UDS_ALIGNRIGHT|UDS_ARROWKEYS|UDS_SETBUDDYINT|UDS_WRAP|UDS_EXPANDABLE, 0, 0, 0, 0, m_hDlg, (HMENU)0, g_hInst, 0L);
SendMessage(hwndUpDown, UDM_SETBUDDY, (WPARAM)hwndList, 0);
but I not Know How translate in fwppc