ComboBox: limit user input to drop-down selections

[new2this]

I have a gui that populates several combo boxes within it. How do I go about limiting the user to selecting only from the drop down items, not allowing them to type in their own input?

Thanks ahead of time!

[SmOke_N]

Style: $CBS_DROPDOWN

[new2this]

So, simply...$cmbCreate = GuiCtrlCreateCombo("",350, 160, 141, 25, $CBS_DROPDOWN)

THis should keep the end user from being able to enter their own text in the combo box? If thats the case, then I've done something else wrong.

[SmOke_N]

So, simply...$cmbCreate = GuiCtrlCreateCombo("",350, 160, 141, 25, $CBS_DROPDOWN)

THis should keep the end user from being able to enter their own text in the combo box? If thats the case, then I've done something else wrong.

Sorry...

#include <GUIConstantsEx.au3>
GUICreate("")
GUICtrlCreateCombo ("", 10,10, -1, -1, $CBS_DROPDOWNLIST)
GUICtrlSetData(-1,"1|2|3")
GUISetState ()
While GUIGetMsg() <> -3
WEnd
Exit

[new2this]

Wonderful! Adding the $CBS_DROPDOWNLIST instead of the $CBS_DROPDOWN did the trick. Thanks for your help, SmOke_N!!