Using SendMessage to populate a logon box...Need Help!

Okay,

The logon box is in another application, which will be someday fully automated. It has 2 text boxes, username and password, and a couple button classes. Using sendmessage, I'm able to locate the first textbox and the first button. How do I tell it to move to the next textbox or button? I know i use ->

retval = findwindowex(hWnd, 0, "Edit", vbNullString)

That works great to find the first edit control, but I can't access the second one. Help??????????????
:confused:

Add another line of the same code.

Code:

---

retval = findwindowex(hWnd, 0, "Edit", vbNullString) 'first box - user name
retval = findwindowex(hWnd, 0, "Edit", vbNullString) 'second box - password

---

Thanks!

For any curious folks, I found a more efficient way to do this. Instead of:

RetVal = findwindowex(hWnd, 0, "Edit", vbnullstring)

use
RetVal = findwindowex(hWnd, prev, "Edit", vbnullstring)

where prev = the previous handle of a classmate. ex: another edit class window.