Can someone please help me out. The scrollbars are missing when I create a listbox using either CreateWindow or CreateWindowEx.
Here is my code below..

hSiteList = CreateWindow("listbox",NULL,WS_CHILD | WS_VISIBLE | WS_BORDER | LBS_HASSTRINGS | LBS_STANDARD| WS_HSCROLL | WS_VSCROLL, 320, 85, 130, 125, hwnd, (HMENU)IDC_SITELIST, hInst, NULL);

OR

hSiteList = CreateWindowEx(NULL,"LISTBOX", NULL, WS_CHILD | WS_VISIBLE | WS_BORDER | WS_HSCROLL | WS_VSCROLL | LBS_STANDARD, 320, 85, 130, 125, hwnd, (HMENU)IDC_SITELIST, hInst,NULL);

Thanks!